News – Page 28 – CNC Machining & Turning, Milling, Metal parts

Technical requirements for finishing process of steel rolling steel

Steel finishing is the last process in the process of rolling steel production, and it plays a final role in ensuring the quality of the products to a certain extent. The content of the finishing process varies depending on the technical requirements of the product. Generally, the steel must be cut off or rolled, cooling, straightening, finishing, heat treatment, surface cleaning, inspection and packing, weighing, marking and other specific processes.
1) steel cutting: finished products need to cut the head and tail (cut off irregular part of head and tail) and cut the ruler. During rolling, rolling process is carried out smoothly, and the workpiece needs to be cut off. Commonly used cut-off equipment is WeChat photo _20180412165807_ copy.

Parallel blade shearing machine: usually used for transverse hot shear square and rectangular sections; oblique blade shears: usually used for cold shear and hot shear steel, strip, thin slab, welded pipe, etc.
Sometimes used for cutting small wood; flying shears: rolling pieces mainly used for transverse shear movement; disc shears: a class of longitudinal shear used for steel and strip, and a class for small, wire.
Sawing machine: commonly used for sawing steel pipes and shaped materials; flame cutting: commonly used for cutting thickness > fifty mm thick plate.
2) cooling after rolled steel: according to the chemical composition of the steel, the state of the tissue, the size of the product section, the possible defects after cooling, the rolling mill output and the cooling site, the different cooling methods are adopted respectively.
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Air cooling: natural cooling in the air. It is often used for cooling after low carbon steel, ordinary low alloy high strength steel, most carbon structural steel and alloy structural steel.
Fast cooling: that is to use blast, spray, spray water, no pressure layer water cooling and other sudden cooling to a certain temperature and then natural cooling. It is often used to cool the steel bar required for checking carbide mesh defects and after rolling of common carbon steel wire rod.
Slow cooling: the forthcoming rolled steel or steel in a slow cooling pit, a movable cold box or on the ground, covered with sand, asbestos slag and so on. It is often used in high speed tool steels, martensitic stainless steels, some high alloy tool steels and high alloy structural steels.
Natural cooling equipment is mainly a different type of cold bed: a cold bed with steel rope drawing machine: mostly used for large and medium steel; a cold bed with chain conveyor: the steel pipe and strip that are used for the surface of the rolling mill; the rack type cold bed is mainly used for small steel which is prone to bend and twist during the cooling process. In addition, there are hook conveyors, which hang the wire rods and transport them on the side while cooling, mainly for wire rods.
3) steel straightening: after rolling steel rolled steel, due to the unequal cooling of the rolled steel and other obstacles and after rolling, the bending, ladling or end torsional deviation often occur. It is necessary to straighten the steel through straightening equipment, such as pressure straightener, tension straightener and roller straightening machine, etc. Plastic section of material section.
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4) finished product heat treatment: through the heating, thermal insulation, cooling method, according to the different heating, thermal insulation, cooling curve, annealing steel, normalizing, quenching, tempering treatment to improve the steel structure, thus obtaining the required performance.
If steel is heated and insulated according to a specific heating and thermal insulation curve, it is quickly cooled in water or oil, that is, the quenching treatment can improve the strength and hardness of the steel, and increase the wear resistance. If the quenched steel is reheated to a certain temperature range below 723 centigrade, and then cooled in the oil or air, that is, the tempering treatment can reduce or completely eliminate the internal stress produced when the steel is quenched, reduce the brittleness of the hardened steel, and get better fit of toughness and strength.
5) inspection of the finished product
Most of the products are on-line ultrasonic and magnetic flux leakage testing (NDT), on-line hydraulic test for steel tube products, and various mechanical tests, heat treatment test, corrosion resistance test, metallographic analysis and chemical composition analysis.

A man is in his middle age and is always on the line.

A man is in his middle age and is always on the line. To tear them apart, one side is the success of joining the WTO, while the other is the yearning for being born. But looking at these contrasts, I always feel close to myself.
1, one side is Ma Yun, one side is the nebula
On the one hand is Ma Yun, Ma Huateng and Zuckerberg’s entrepreneurial story. Wealth, dreams and living are all about changing the world’s hot blood. If there is no cause, how can the value of life be reflected, and the other is the advice of the master of nebula and the masters of the nebula, the practice of life, and how hard to fight against each other?
2. One side is a seat, one side is a child.
Countless articles remind us to grow up with children. This is the only time in my life. However, there are numerous articles suggesting that life needs positioning, and more needs to be placed on the top.
3, one side is Superman, one side is the old man
You will dream of the old man leaving you at night, waking up, tears and wet towel. You can’t wait to accompany them and accompany them on their last journey. But wipe your tears away, and to the dressing table, you remember the tasks you want to arrange today. You have to be a superman and prove your abilities up and down. Call the greeting, or call again at night.
4, one side is upflow, one side is stream by stream
You hate corruption, despise authority, and sneer at flattery. You live in a high class. But whenever the opportunity comes, you immediately think about the relationship that you can use, express your sincere respect to the person who holds the power, and try to get it “done” in the most safe way. You find that at that time, the upper class you are watching your eyes shut.
5, one side is the student union, one side is the memorial meeting
The real meaning of the association is not “a pair of couples is broken up”, but a comparison and stimulation of life. The small partners who sat side by side were now divided into three hundred and sixty nine categories. Some of them were in the spring and some were disappointed. Fortunately, the game is not over yet. Hurry up and head for it. Next time, we must have the Jinyi luxury car, and compare the rich and cheap local tyrants. Only to mourn the meeting, can we feel that life is fragile. The meaning of living is churning in the heart. Is it still necessary to spell it?
6, one side is the old age, one is afraid of the old.
You always describe beautiful retirement life, planting flowers and fish to travel around the world. But you are always worried, will the currency be devalued? Will the assets shrink? Is it a guarantee for the summer New Zealand plan in Sanya in winter? And more importantly, if it is really old, is it annoying, is it painful to be said to be old? Then, for a good old age, you have to spell it up again. Be energetic and at least look young!
7, one side is a courtyard, one side is a pastoral
You yearn for the garden of the blue sky and white clouds, and always imagine a farmer to live a life of pure nature and original ecology. Including “China on the tip of the tongue”, every time you see or tell the story of returning to nature, it will make you palpitate. But you yearn for gardens and villas, and courtyards are deep, and stars are neighbors. So, you have to spell it.
8, one side is “on the road” while the other is “Hometown”.
Chinese entrepreneurs, the favorite songs must include “on the road”, “love to win”, “higher flying”, they can always let “an uneasy heart” surging. But the next song may be Xu Wei’s “Hometown” or Li Jian’s “heart rising moon”, some sad, some confused, some heart tired. But where is the hometown and when can I return it?
One carelessly into middle age, left to enter the WTO and go to the peak of life. This is the true portrayal of life after the age of 40.

Control of welding temperatur

Welding temperature control
The melting pool temperature directly affects the welding quality, the melting pool temperature is high, the molten pool is larger, the fluidity of molten iron is good, and the molten iron is easy to melt. However, when it is too high, the molten iron is easy to drip, the back of the single side welding double side forming is easy to burn and wear, forming the welding, forming also difficult to control, and the plastic property of the joint is reduced and the bending is easy to crack. When the bath temperature is low, the weld pool is small, the molten iron is dark, and the fluidity is poor.
The melting pool temperature is closely related to the welding current, electrode diameter, electrode angle and arc burning time. The following measures are taken to control the temperature of the molten pool.
diameter
1. Welding current and electrode diameter: welding current and electrode diameter are selected according to the space position of welding seam and welding level. The welding current and electrode diameter are larger and the vertical and pitching positions are smaller when the welding is open. For example, the welding electrode of 12mm flat butt butt welding is selected with the welding rod of 3.2mm, the welding current: 80-85A, filling, the welding current of phi 4.0mm, the welding current: 165-175A, the reasonable selection of welding current and electrode diameter, easy to control the weld pool temperature, is the foundation of the weld forming.
Method
2. The temperature of the circle shaped strip weld pool is higher than that of the crescent shaped strip. The temperature of the crescent shaped strip is higher than the molten pool temperature of the sawtooth strip. The sawtooth strip is used in the 12mm flat welding bottom layer, and the temperature of the molten pool is controlled effectively by the amplitude of swinging and the pause on both sides of the slope, so that the size of the molten pool is basically the same. As a result, the probability of not forming the welding and burning on the root of the bevel has been reduced, and the non penetration is improved. It is no longer the difficulty for the single side welding of the butt butt welding.
angle
3, the angle of welding rod, the angle of welding rod and welding direction is 90 degrees, the arc is concentrated, the temperature of the molten pool is high, the angle of the weld is small, the arc is scattered, the melting pool temperature is low, such as the 12mm flat welding bottom layer, the welding rod angle: 50-70 degrees, the melting pool temperature has fallen to some extent, avoiding the back generation welding or the height. For example, after replacing the welding rod with the bottom layer of the 12mm plate, the joint uses 90-95 degrees of welding electrode angle to improve the temperature of the molten pool, the melt hole can be opened smoothly, the back forming is more flat, and the inner concave phenomenon of the joint is effectively controlled.
time
4. In the practice teaching of the arc burning time, the horizontal fixing and the vertical fixed welding of the 57 x 3.5 tubes, the arc breaking method is used for welding. The frequency of arc breaking and the burning time of the arc directly affect the temperature of the molten pool. Because the tube wall is thinner, the capacity of the arc heat is limited, and if the arc frequency is slowed down to reduce the melting rate The pool temperature is easy to produce shrinkage hole, so it can only use arc combustion time to control the melting pool temperature. If the molten pool temperature is too high, the arc combustion time can be reduced and the temperature of the molten pool is reduced. At this time, the melting hole becomes small and the inner forming height of the tube is moderate, and the weld seam is too high or the weld is produced.
The control device mainly provides the signal control resistance welding machine to turn on and cut off the welding current, control the welding current value, and carry out the fault monitoring and processing.

Polyurethane elastomer perfusion machine

Polyurethane elastomer perfusion machine is a processing machine which is custom-made for customers for a long time and uses polyurethane elastomer as raw material. In many industries, it needs to be used.
Polyurethane elastomer is a variety of polyurethane synthetic material. Because its structure has two chain segments, it can be designed to give high strength, good toughness, wear resistance, oil resistance and so on. It has both high elasticity of rubber and the rigidity of plastic. It is called “wear-resistant rubber”.
The main advantages of polyurethane projectile: (polyurethane elastomer perfusion machine)
One, excellent wear resistance.
Two. The adjustable range of the performance is large.
Common application areas:
1. The polyurethane elastomer for automobile.
2. The polyurethane elastomer for building.
3, polychlorate elastomer used in mine. The solid core wheel of mine monorail crane, the combined plate for coal shotcreting machine, the oil seal ring of the 10000 ton electric wheel dump truck, and the cold patch of high voltage cable sheath.
4. Polychlorate elastomers used for shoes. It has now become an important supporting material in the shoe making industry. The sole, heel, head, and insoles of many shoes, such as golf shoes, baseball shoes, football shoes, ski shoes, travel shoes, safety shoes, etc., are made of polychlorate elastic system.
5. Medical polyurethane elastomer. At present, the developed medical elastomer products are: tracheal cannula, artificial limb, blockage agent for family planning, repair materials for skull defects, condoms and so on.
6. A new type of polyurethane composite sheet.
Long endurance polyurethane elastomer perfusion machine has the following advantages, which is deeply loved and recognized by customers.
1. The frame of the stainless steel frame or the steel plate.
2, machine micro computer metering processor, learning and teaching memory quantitative. It is easy to modify the proportion of dispensing and the amount of glue.
3, large screen touch screen operation, easy to learn, with parameter locking function, to prevent accidental modification of parameters, to ensure quality.
4, electronic gear ratio and mechanical gear ratio organic combination, with imported servo motor drive Taiwan high precision wear-resistant gear pump, continuous feeding, to ensure the accuracy of the ratio. The ratio is adjusted between 1:1-1:10, and the precision is less than 1%.
5. The mixing part of the head of the glue filling machine is driven by a high-speed motor to drive the spiral mixing pipe to ensure that the mixture is evenly mixed. With cleaning pipes, automatic cleaning is realized.

Conductive glass fiber reinforced plastic anode tube module to meet the standard requirements

The anode tube of conductive FRP material is an enhanced material, such as continuous roving, felt, belt or cloth, which is soaked in the liquid. Under the action of traction, it is heated and extruded and solidified through the mold. The main production of tubular and other fiberglass profiles. The advantages of the pultrusion molding process are: simple equipment, low cost, high productivity, easy to form automatic production line, stable product quality, full play of reinforcing material, high mechanical properties, especially longitudinal strength and modulus, and high efficiency of raw materials.
Hongbo specializes in the production and sales of FRP extruded profiles. We are professional. The product specifications and models are complete, the price is reasonable and the quality is reliable.
The anode tube module of the conductive glass steel is charged with the smoke and droplets of the smoke in the high voltage electric field to form charged ions. The charged ions move to the opposite charge electrode, and the charged ions are discharged after the electrode arrives at the electrode to form neutral dust and fog particles, which are deposited on the electrode to be condensed and removed. The charged ions move steadily in the same direction in the electric field, which must be converted to DC, so an electric fogging device must set up a set of rectifier and voltage variable power supply devices. In order to improve the dedusting, mist removal and efficiency of the electric mist eliminator, a certain intensity of electric field must be formed. This requires that the anode tube of the electric demister must have a higher halo voltage and a halo current in the anode tube, and the cathode line must have a certain current intensity.
The anode tube module controls the particle size and the conductivity of the dust and fog as well as an important factor in determining the efficiency of dust removal and mist removal. The main particle size range of the electric fogging device is 0.01–100um, and the specific resistance range of the smoke and smoke is 3*10^6-10^10 ohm. In order to ensure the efficiency of dedusting and defrosting of electric mist eliminator, it is necessary to regularly clean the precipitator water of the electric mist eliminator.

Promoting the transformation and upgrading of the hardware cutting industry

ecently, Yangjiang hardware and cutting enterprises and enterprises are leading 1 international standards, 2 national standards, 8 industry standards and 5 local standards, including the first national standard “stainless steel fruit knife” and the first international standard “the requirements of ceramic cutting tools”. The main practices are:

First, the policy guidance is the plank. The plan for the implementation of the “Yangjiang technical standard strategy” in 13th Five-Year is organized and implemented to strengthen the construction of standardized technical institutions and encourage enterprises and institutions to actively undertake the work of the national and provincial professional standardization technical committees. We should play a coordinated role in the implementation of the system of the Joint Conference on technical standards, and establish a working mechanism for the overall coordination of the government leaders, the comprehensive coordination of the standardized departments in charge and the coordination of division of labor in various departments. Through a variety of media, such as newspapers, television, network and other media, a variety of ways to publicize standardization work, make the standardization strategy deeply rooted in the hearts of the people, get the market identification, drive the hardware knife and scissors enterprises to promote the initiative and initiative of standardization. The initiative provides guidance and help for the units applying for the standard revision of the project, providing guidance for the difficult units in the project, making the projects applied in the city in order and the completion time of the project is greatly shortened.

The two is to support the technical support. Strengthen the inspection and inspection ability. In cooperation with Rhine (TUV) and the British Tianxiang ITS company, we have realized mutual recognition of data, 104 laboratories accredited / authorized products and 906 projects, which basically cover the testing items of hardware and cutting products. We should strengthen innovation and development. Through the opening of the laboratory, sharing the high-end instruments and equipment, standard information and other resources, the key technology, key technology, forward-looking technology and common technology research in the field of hardware and cutting can achieve great breakthrough. At present, the center has 10 provincial science and technology projects, 5 municipal science and technology projects, 2 technical R & D service projects, 6 patents, 5 municipal scientific and technological progress awards and 6 municipal scientific and technological progress awards. Promote the revision of the standard system. Leading the formulation of “ceramic tool requirements” international standards, 2 national standards, 8 industry standards and 5 local standards. Research on detection technology. To promote the drafting of cutters’ sharpness and durability test methods by enterprises and institutions, to fill gaps in inspection and testing standards for sharpness and durability of hardware scissors industry. Attract high-end talents and build professional and technical personnel training platform. The center employs 6 graduate students, 2 senior engineers and 1 academic leaders. It provides strong human resources support for the inspection and scientific research of hardware and cutting products, and trains the “craftsmen” team with quality consciousness and quality skills to provide talent training support for the enterprise’s innovation and development.

The three is to help with special funds. Yangjiang municipal Party committee and municipal government have issued the “special fund management method for the implementation of Yangjiang city’s technical standard strategy”, “Yangjiang Municipal People’s Government Office of the Yangjiang municipal Party Office of the Communist Party of China on speeding up the development of the hardware and cutting industry of the Yangjiang hardware” and “the Yangjiang Municipal People’s government to further accelerate the development of the private economy.” The opinions of the exhibition and other documents provide financial support funds for standardization projects. Since the establishment of the special fund, we have funded 6 standard revision projects of hardware knife and scissors, and funded more than 1 million 600 thousand yuan. The development of related projects has been strongly supported.

The four is to take careful service as the focus. To guide the project to recognize the positive significance of the revised project to the development of the enterprise and industry, the analysis of the process of the revision of the system, the key points and difficulties in the revision of the standard system and the guidance, to help the units to make the project plan, to follow up the progress of the project, and to promote the development of the related projects. Under the guidance of the Bureau, Yangjiang Kang Li daily products Co., Ltd. has led the industry standard of “stainless steel fruit and vegetable planing General requirements”, and completed the work in less than two years. The “speed of Yangjiang” in the standard field has been widely recognized.

The future of the hardware market to promote international trade by E-commerce

At present, the large number of markets in the hardware industry are mainly concentrated in mechanical hardware, building hardware, decorative hardware, daily hardware and so on. Experts predict that by 2020, the proportion of China’s industrial added value to global industrial added value will increase from 5.72% in 2000 to over 10%, and the proportion of manufactured goods to the export of global manufactured goods, from 5.22% in 2000 to more than 10%. By that time, China will also have a group of powerful hardware manufacturing groups to form a number of distinctive and internationally renowned hardware manufacturing industries.

After decades of accumulation and steady improvement, China’s hardware industry is now the world’s largest producer of exports, with steady growth in exports every year. Among them, the export amount was larger than that of the tool product, reaching 5 billion 340 million US dollars, followed by the construction hardware, which was US $4 billion 340 million. The outlet of the faucet is 2 billion 230 million dollars, and the lock export is 680 million dollars. Countries with larger export volume are the United States, Japan, Europe and South Korea. The annual export of China’s hardware industry is growing at a rate of around 8%. Last year, exports of hardware products exceeded 5 billion US dollars, ranking third in the list of light industry exports. Due to the improvement of China’s hardware manufacturing level and the expansion of its capacity, China’s hardware products will continue to grow at a steady rate of more than 10% a year in the next 5 years. In the first 10 months, the import and export volume of China’s hardware and electrical products exceeded US $500 billion. The surplus expanded further, totaling 7 billion 60 million US dollars, accounting for 64% of the national trade surplus over the same period.

There are six major trends in the development characteristics of China’s hardware industry: the increase in export, the obvious comparative advantage, the active operation of capital, the sharing of resources among enterprises, and the polarization of enterprises. It brings the market reason, the increase of the high technology content, the promotion of the market competitiveness of the products, the internationalization of domestic competition and the internalization of international competition, which will be the characteristics of the development of our hardware industry in the next few years.

1, as the global hardware manufacturing center will further consolidate its position.

China’s economic facilities are relatively perfect, the industrial development is relatively mature and the labor cost is low, which has the comparative advantage of becoming the global hardware manufacturing center, and the outward development of the hardware manufacturing industry is characterized by obvious characteristics. The strengthening of the central position is first manifested in the overall growth of the export of hardware products in recent years: the export growth rate of the main hardware products is higher than the growth rate of the output, which is higher than the growth rate of the domestic market; the main hardware and electrical products are fully blooming, and the traditional export of the electric tools, hand tools and building hardware products is large. The growth of class products is very high. The huge market and centrality of gravity will further attract the transfer of hardware multinational manufacturing center to China.

2, the capital operation in the industry will become more active, and the cooperation among enterprises will be significantly strengthened.

In the context of global competition, industrial capital is another theme of the industry in order to gain a favorable competitive position and enhance competitiveness. In 2004, SUPOR and Vatti were listed on the market, and Hongbao was also working hard for the market. The operation of Vanward’s capital market would not stop because of the failure of the restructuring of Guangdong and Maya. From the perspective of capital, the current main feature is that the expansion of capital is intensifying. From the perspective of competition behavior, the cooperation of resource sharing among enterprises is increasing.

3, the polarization of the enterprise will be further aggravated.

The next few years will be the high-speed shock period of the hardware industry. The direct consequence of this high speed shock is the expansion of polarization in the current brand camp of hardware and kitchen and kitchen. It is estimated that hardware companies that can really survive in the market in the next few years are not so many. But this high-speed oscillation in hardware industry will bring huge opportunities, and the result of turbulence will make the operation of the market more rational.

4, sales channels will undergo profound changes, and competition among channels will become increasingly fierce.

Large retailers, with their wide market coverage, procurement scale and cost advantages, will increase the control capacity of the production enterprises in terms of product pricing and delivery. At the same time, the requirements of the international market for China’s hardware products will also gradually develop and change, the quality, packaging, supply period of Chinese products will have higher requirements, and even gradually extend to the production process and product research and development, product and environmental protection, energy resources, the humanities environment.

5, market competition will shift from price to high quality and high technology.

With the deepening of competition, the profit margins of all stages of the hardware industry chain are being compressed, and the space for price reduction is decreasing. More and more enterprises realize that price competition alone can not establish core competitiveness, which is not the direction of long-term development, so as to explore new ways of development. Many hardware enterprises have increased technical input, developed new products with high technical content, and made the difference of products as a long-term plan for the development of enterprises, sought new market demand, established new economic growth points (such as small household appliances and other similar industries), in order to realize the sustainable development of enterprises.

6, the integration of enterprises at home and abroad will be further accelerated.

In order to improve their own strength and expand the international market, the domestic hardware enterprises will speed up the integration of foreign enterprises with various means to improve the quality of products and improve their competitiveness. While continuing to expand the traditional markets of the United States and Japan,

Ministry of industry and Commerce: it is strictly prohibited to increase steel production capacity for any reason this year.

In view of the expansion impulse of steel enterprises, the raw material industry department of the Ministry of industry and information technology recently stressed that in 2018, we should continue to unswervingly grasp the work of iron and steel to production capacity, strive to achieve the upper limit target of “13th Five-Year” to production capacity ahead of time, and strictly prohibit the new increase of steel capacity on any grounds.

In 2017, under the joint efforts of relevant departments, localities, associations and enterprises, the development environment of the steel industry has been continuously improved. From January 2017 to November, the ferrous metal smelting and calendering and industry main business income was 5 trillion and 656 billion 470 million yuan, up 20% from the same period, 313 billion 880 million yuan to achieve profit, and an increase of 180% over the same period.

According to Xu Wenli, director of the Department of raw materials and materials of the Ministry of industry and information, the first two years of “13th Five-Year”, the iron and steel completion of the production capacity has exceeded 1.15 million tons, the “13th Five-Year” 1.5 million tons of the upper limit target, there are tens of millions of tons of the remaining scale.

To achieve the above goals, the Ministry of industry and Commerce said that we should comb out the weak links in the work and ensure that backward production capacity should be exhausted. Specific measures include establishing a long-term mechanism to crack down on land and steel and resolutely preventing the resurgence. We urge local authorities to take the “zombie enterprise” as the starting point and unswervingly remove inefficient production capacity. We must do a good job in production capacity replacement audit and strictly prohibit any new steel production capacity for any reason. We should strengthen the guidance and supervision of local work, ensure that we accomplish the goal of capacity production, and create a favorable environment for the development of the steel industry.

In 2018, the Ministry of industry and Commerce will continue to optimize the layout and create a fair market environment. Systematically study supporting policies and measures to support the development of EAF steel, carry out steel and coking industries, standardize enterprise dynamic management, and promote standardized operation of enterprises. We should strengthen the analysis and study of the problem of tendency and tendentiousness, and gather all parties’ strength to safeguard the fairness and stability of the steel market.

Meanwhile, the Ministry of industry and Commerce will continue to promote the transformation and upgrading of the steel industry. From the supply side, we should strive to improve the quality of supply and push forward the steel products to the middle and high end. Taking the pilot project of intelligent manufacturing as the starting point, we will gradually explore and form a new intelligent manufacturing mode that can be popularized and replicated in the whole industry. We should speed up the popularization of advanced and applicable energy saving and environmental protection technology and equipment, enhance the level of green development of the steel industry, and achieve sustainable development.

Li Sha, an analyst at Guang – FA securities, expects the high pressure of environmental protection to become the main means of iron and steel production. In 2018, the total industry capacity contraction will exceed 45 million tons, and the output will be reduced by 22 million 970 thousand tons to 37 million 550 thousand tons and 2.76% to 4.51% from the same period. Supply continues to shrink, demand is stable and slowing down, supply and demand pattern continues to improve, and the profitability of the steel industry will continue.

The way to start a business after 90

I want to express it in the most simple and simple words.
I am a post-90s. Like many people, I have my own dream and have my own unique ideas.
I will graduate this year. In the internship stage, I chose to start my own business. Of course, this is not what I can do. I have to thank my parents for supporting me, because I have more motivation to support them.

I decided to choose an industry that is not related to my own specialty. I was born in the field of tourism. This professional has a characteristic. Everyone has its own unique side. I am very ordinary and common.

In March, I joined the Alibaba, in this network age, I believe it will be strategic for most of our lives, more than a month, I am constantly groping, how to do my shop to do well, also have a lot of irritability, because a lot of phone calls come in, are some operating services, they speak a lot of In this way, I don’t have the confidence to do it well myself, indeed, I do not do well now, my friend also told me that it is better to wash the dishes for two years than you do.

I had been cheated some time ago, and I added a bit of deposit to an operating service. Later, I said I didn’t add the money to me. Then they didn’t have any news, and they didn’t reply to me. I first realized the most basic trust between people and people. I was just going in and out of society, although I said social circles. It’s not as simple as we think, but I think the most basic integrity among people should be there.
Every day I go on sale by phone, sometimes I feel very annoyed, but I think they are also working at the same time!

I am more sunny, not related, I believe I can do well, the success of the road is not flat, it is experienced a lot of hardships will accumulate experience, I would like to learn from others, I know there is no shortcut.

So far, I have been lost, sad, and hurt, but I will give myself a quiet time to think every day, I am not smart, I am willing to work hard, willing to continue to study, I have always believed not to work hard, as long as you pay even one percent of the return is also for you to pay. A compliment.

Tomorrow will still smile

Quit 10 thousand of the monthly salary?

Before the monthly salary of 10 thousand, is a small company, a person to do a lot of work, on call. In addition to doing my job well, printing, copying, changing pictures, sending information by drivers, etc., call me.
Because there are few people in the company, and I am the most honest. Everyone else can’t call it. Hey, it’s all tears.
The boss often told me a sentence, give you so much money, you have to be able to afford that salary.
Colleagues also feel that my salary is the highest, and I have to do the most.
After 2 years, I can’t help but quit. After looking for a long time, I always wanted to find a salary higher than before, but I found it very difficult.
I thought that although I did a lot of work before, it was all very low-level things, such as printing, copying, changing pictures and sending information by drivers.
Then we found the present job 7000.
It is a relatively regular company. The division of labor is clear, and the things in it are done well, and I will not be asked to do anything else.
It’s a little bit easier, but the salary is 3000 less. Well, there is a loss.