紧固件是作紧固连接用且应用极为广泛的一类机械零件。在各种机械、设备、车辆、船舶、铁路、桥梁、建筑、结构、工具、仪器、仪表和用品等上面，都可以看到各式各样的紧固件。它的特点是品种规格繁多，性能用途各异，而且标准化、系列化、通用化的种度也极高。因此也有人把已有国家标准的一类紧固件称为标准紧固件，或简称为标准件。紧固件是应用最广泛的机械基础件。随着我国2001年加入WTO并步入国际贸易大国的行列。紧固两个或两个以上零件（或构件）紧固连接成为一件整体时所采用的一类机械零件的总称。河南优质紧固件厂家哪家好武经理带你去选择.
我国紧固件产品大量出口到世界各国、世界各国的紧固件产品也不断涌入中国市场。紧固件作为我国进出口量较大的产品之一，实现与国际接轨，对推动中国紧固件企业走向世界，促进紧固件企业全面参与国际合作与竞争，都具用重要的现实意义和战略意义。
Fasteners are a kind of mechanical parts, which are used for fastening connection and are widely used. In all kinds of machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, instruments and supplies, and so on, you can see a wide variety of fasteners. It is characterized by a wide variety of specifications, the performance of different purposes, and standardization, serialization, universal species is also very high. So it is also the existing national standard of a class of fasteners called standard fasteners, or referred to as the standard parts. Fastener is the most widely used mechanical foundation. With China's accession to the WTO in 2001 and entered the ranks of international trade. Fastening two or more than two parts (or components) of the fastener connection as a whole when the use of a class of mechanical parts. Henan high quality fastener factory which good Wu manager to take you to choose.
China's fastener products are exported to many countries around the world, the world's fastener products are constantly influx of the Chinese market. Fasteners as China's import and export a large amount of products, and international standards, to promote the development of China's fastener enterprises to the world, promote the fastener enterprises to fully participate in international cooperation and competition, with important practical significance and strategic significance.