Spring industry in the whole manufacturing industry is a small industry, but its role is absolutely not be underestimated. The automobile industry industrial manufacturing, the country should accelerate development, and as the spring, one of the basic components in the industries of parts is more need to have a development early, in order to adapt to the rapid development of the entire national industry. In addition, upgrading, quality level of product scale expanding spring varieties increase is mechanical equipment improvement needs and supporting host performance need, therefore, the development of national industry, spring is the important role of the.
With the continuous development of China's automobile, tractor, diesel, motorcycle, moped and electric industry, spring varieties also increase gradually, increasing the number of. Although the market demand is very large, but the industrial structure of our country industry is spring rather prospecting sorrow!
For the spring industry, formed in the long-term low common spring pile up in excess of requirement, high-grade products (high intensity, high stress, specific parts, special material) passive situation. At present, China's spring industry output has become saturated, according to experts now annual production capacity in China has reached 4000000000 pieces of various types of springs, spring products there are 21 major categories, more than 1600 varieties, mainly the valve spring, the suspension spring, diaphragm spring, damping spring, spring, spring, hydraulic pump dish spring, spring, spring, spring temperature card, a torsion spring, compression spring, scroll spring and anisotropic spring etc.. At the present stage of China's spring products mainly to the general spring technical content is low in the majority, anisotropic and section products and other high-tech products only a few large-scale factory production. The following is a quoted fragment: according to the National Bureau of statistics data, in 1998 the industry enterprise number is about 541, of which the joint venture owned enterprises 15, 4, 10 Institute, workers (annual average) 37208 people (about one of engineering and technical personnel 3000 people), the total industrial output value of 2348000000 yuan, industrial added value of 680000000 yuan, profit of 57000000 yuan, profits and taxes 170000000 yuan, the original value of fixed assets 1157000000 yuan, net worth (annual average) 742000000 yuan, export about 10000000 U. s.dollars, products 21 categories, more than 1600 varieties, the overall labor productivity is 63117 yuan / person / year. Estimation of the whole industry has more than 1700 enterprises, output of 4000000000, annual sales of 8000000000 yuan.

 3, the product of spring product varieties in China is not complete, for the production of simple structure, easy forming, low technology content products of large amount of complex structure, and the sophisticated technology products are only a few manufacturers have the ability to produce, and the yield is far from enough to meet the needs of the market. The properties of product with similar foreign products also have a certain gap, such as the spring load precision, verticality precision many gaps, is focused on the performance is not stable, some important quality index of large discreteness, the service life is not stable. Especially when the host requirements of spring in the high speed, high stress conditions, contradiction is more outstanding. Future development direction of spring should be: high strength, high life, lightweight, miniaturization, special parts, assembly. Strengthen the development of spring of new products, strengthening the research of new products, continue to expand the varieties and specifications of spring products.
4, technology manufacturing technology directly affects the quality and impact of the spring spring design. At present, the low proportion of spring industry technical personnel in China, low level of technology workers. "Fifteen" during the enterprise should increase even more proportion of technical personnel and the number of workers, strengthen job training, improve the technical level of workers, strengthen scientific research personnel strength.
Device used by most manufacturers 5, equipment of our country spring industry is relatively backward, especially the old state-owned enterprises phenomenon is more serious. Especially the detection equipment and testing equipment, the current domestic product precision can not reach and breed is not whole, still can not meet the demand, mainly imported from abroad. At present, processing equipment and spring processing production line of mechanical spring is to NC, CNC to the depth and breadth of development.
Two, China's spring industry with foreign industrial developed countries
1, the buyer's market circumstances chanxu contradictions
At present, enterprise management mode of our country is composed of produce supply and marketing to pin for change, but because of the supply and marketing mode of existence in China for a long time, so not many enterprises of our country to adapt to the fierce competition under the condition of market economy. Many enterprises also can not do to production, mass production of the product is greatly in excess of the blind, resulting in product backlog. While the foreign industrial countries, according to the market demand for production planning, inventory is only 1, 2 months of sales.
2, product structure, enterprise organizational structure, economy of scale, layout and other aspects of the gap.
Compared with developed countries, our country present product structure is not reasonable, ordinary piece of most enterprises in the production of low technology content, and specific pieces of high technical content of only a few companies have the ability to scale production, and less variety of specifications, production co.. The result of common products pile up in excess of requirement, high-grade varieties and high technology content, high added value cannot meet the demand of. Enterprise organization structure is loose, the organization of small scale and scattered, the lack of competitive power, regional structure, failed to reflect the advantages and cooperation benefit.
3, product quality, performance, technical level and the difference between varieties
China's spring and the developed countries compared to similar products, poor quality, performance is low, technical level has been less, and some specific parts and high strength of products are beyond our spring production capacity of enterprises. In the numerous spring products in China, but not an international brand, which has brought the adverse effect to our country spring products export.
4, scientific research, new product development gap
In the aspect of scientific research and new product development, the gap between China and developed countries is particularly evident. Technology development capacity of most enterprises is weak, many of our spring enterprises developed products behind abroad for more than ten years, development cannot be part of the product to keep pace with market demand, resulting in unnecessary input. But, for some production has been put into use of imported products we are confused about their production process. In addition, the professional research institutes are small in number, and equipment, lack of funds, resulting in many research projects can not be completed.
5, export earnings gap
Because our country exports the majority of ordinary piece of low technology content, low value-added products, and export volume is small, so the products export far less than the level of developed industrial countries. Our country at present in the production management, equipment level and product quality, there is a certain gap with foreign. Especially in the high technology content of the products, our country and the developed countries is far. At present, the main competitors of China Spring Industry in Japan and america.

Three, the gap formation

1, the economic system is not reasonable is the root cause of the formation of gap.

In the past planned economy system, government regulation to occupy the dominant position, has long formed the production supply and marketing mode limited our country spring business vitality and independent development, also set a limit to the development of Chinese Spring industry. Since China's reform and opening up, the situation has improved, but long-term since formation scattered, disorderly, the situation still exists, brought adverse effects to the development of Chinese Spring industry.

2, the level of science and technology is the main reason behind the formation of the gap.

With the advancement of science and technology and the host update, higher and higher requirements for products and. As the number of China's spring industry has a certain ability to develop scientific research center, small scale, less investment in scientific research funds, enterprise itself ability of research and development is weak, so the development of new technology, new products to keep up with the trend of the world advanced level of science and technology and market development.

3, at present our country spring industry enterprise is still in the small enterprises, small production scale, low production concentration, market competition is confused, was also a factor of gap formation. In order to solve this phenomenon, need to create scale enterprises, support and promote the development of spring industry; to formulate industrial policy, to encourage the development of specific important spring products of high strength, high precision, high added value, limitation of ordinary spring production, guide the healthy development of the enterprises, in order to promote the development of spring industry.

4, the existing production equipment is not complete, especially the serious shortage of equipment, need to fundamentally the current spring production, affect the further expansion of the spring production, the more influence the spring to the quality of the products, and the Chinese Spring Industry and foreign workers also developed countries gap. China should invest more funds spring industry in the production of equipment, speed up urban upgrading of equipment, to ensure product quality and production needs, narrow the gap with foreign countries.

5, the gap between the raw material itself is an important cause of China's spring and foreign product gap.

The equipment and technology level is limited, the quality of steel in China, the major steel production has a certain gap with foreign countries, and China's steel product variety is not complete, like spring piano wire to produce higher quality requirements in our country still belongs to blank.

The formation of spring industry the gap between China and developed countries have a certain historical reasons, is formed in the long process of development of our country in the spring industry. Chinese spring industry to obtain the further development, we must eliminate these disparities exist.

Previous News：Contrarian, independent innovation, transformation and development of a new journey

Next News：Spring