Due to China's late recognition of the importance of automotive fasteners in auto parts, the long-term lack of input has caused the entire industry to have a poor foundation and a weak foundation. Especially with the improvement of the host computer in China, the bottleneck of automobile fasteners lagging behind the host computer has become increasingly apparent. How to reverse the disorderly development of the domestic automotive fastener industry is the major problem currently facing its industry.
Fasteners are also known on the market as standard parts and are a general term for a type of mechanical part used when two or more parts or components are fastened together as a single piece. It is widely used in a variety of machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, meters and supplies above. Currently with the development of China's manufacturing industry, fasteners as China's import and export of larger products, with international standards, to promote China's fastener enterprises to the world and promote the full participation of fastener enterprises in international cooperation and competition , Have important practical significance and strategic significance. Due to the specific requirements of each specific fastener product specifications, dimensions, tolerances, weight, performance, surface conditions, marking methods, and acceptance inspection, marking and packaging items are specified in several national industry standards, such as English, German and American system.
Automotive fasteners as a major automotive manufacturing industry based products, the development of the automotive industry, but also put forward higher requirements fastener products. At present, the common standard automobile fasteners in our country have been oversupplied, while the high-grade fasteners such as high temperature, special-shaped, titanium plastic composite, special performance and other automotive fasteners are in short supply, but also rely on imports. High-strength fasteners with the improvement of national industrialization and technological progress, the use of gradually increased.