Fasteners are a general term for a class of mechanical parts used when fastening two or more parts (or components) into a whole. Is the most widely used mechanical base parts, widely used in automotive, energy, electronics, electrical appliances, machinery and other industries, in a variety of mechanical equipment, vehicles, ships, railways, Bridges, buildings, instruments and other places can see a variety of fasteners.

The upstream fastener industry mainly includes raw materials and fastener production equipment, of which raw materials include steel, copper, aluminum and other non-ferrous metals and plastics; Fastener production equipment includes cold heading machine, hot forging machine and so on.

The middle part of the fastener industry is the production link of fasteners, which can be divided into metal fastener production and plastic fastener production according to fastener materials.
A wide range of downstream applications, including automobiles, machinery, home appliances, construction, rail transit, shipbuilding and so on.
China's fastener industry product structure adjustment direction is increasingly clear, high-end fastener products in the industry will develop rapidly, the added value of products will increase rapidly, at the same time, the development of overseas markets along the Belt and Road countries will further promote the development of China's fastener industry export trade, is expected in the next five years, China's fastener industry market size will continue to grow, By 2028, the market size of China's fastener industry will exceed 180 billion yuan.