SS304/316 Spring Washer

We investigate the production of DIN standard hex bolt, GB Standard track bolt, Stud rod for sale, and take advantage of the strengths of many other manufacturers to innovate it continuously. It is our hope to market, by joint efforts, both trade and friendship to our mutual benefit. We adhere to the enterprise culture of "loyalty, diligence, and enterprise". Our company will continue to strive for continuous improvement of product quality.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading gb flat washer manufacturers and suppliers in China, welcome to buy gb flat washers, gb standard flat washer from our factory and company.

Shanghai Jinrui Norm Parts Supplies Co., Ltd. was built in 2001 which located in Baoshan District adjacent to the Bao Steel Group.Shanghai Jinrui is a fastener enterprise who owes a set of R & D, design, production and sales of high quality.

GB Standard flat washer covers the dimensional requirments of metric series FLAT WASHER.The standard of GB Standard flat washer GB97 and GB96,the former is nomal flat washer and the second is large washer.

The flat washer is widely used, mainly goes with bolt and screw. The mechanical property has 100HV, 140HV, 200HV and 300HV.  

We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for SS304/316 Spring Washer. We continue to introduce new technologies and concepts to provide customers with more reasonable product solutions. We will improve ourselves and strive to provide you with more perfect and reliable products as soon as possible.