supplies fasteners of din, ansi and bs and our products have reached the 1900s'international standard of din, ansi and bs. our products are mainly exported to the usa, europe, southeast, asia, hongkong and taiwan regions and countries. the annual output can arrive 700 million pieces.

since 1990s',our factory has carried out the activity of tqc, made the diversified basic management system of corporation, and strictly produced according to the production standards. our factory was praised by the higher authorities and our customers , and successively got the standardization measure certificate, zhejiang productive corporation with foreign trade rights, general quality management certificate. our factory was chosen as the factory which exports mechanical and electrical products by the mechanical electrical department of the ministry of foreign trade.

with the development of our corporation and the fierce competition on the market, our factory combined the product's characteristics and practical complexion, then drew up and carried out the first edition -----,according to the request of gb/t19002-1994 iso 9002;1994.so our factory set up the quality system, and passed the authentication of the third side in dec.1998

quality principle: best quality for living, new products for development, and perfect service for clients.

quality aim: 1.keep the quality system running in effect and make it more and more perfect, guarantee the products with a stable quality. 2.make the quality always satisfy the request of the contract provision and the related standards, and the eligibility rate of testing for the first time before leaving the factory cannot be less than 98%.