Colorful Ring Rubber Washers

We uphold the core values of 'creating value for customers, sharing value with employees, and dedicating value to society', and continue to devote ourselves to creating better carbon steel wires, GB Standard spring washer, truck nuts solutions. Sincerely thank our customers for their continued support and love to our products and various activities. We continue to improve product quality in the spirit of professionalism. We will keep our promises, be proactive, further increase investment in research and development, and develop better products to share with our customers.

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 are a newly rising star in the field of Colorful Ring Rubber Washers, with rapid business development. We have always insisted on taking science and technology as the forerunner, and professionalism as the driving force. Adhering to quality-oriented, focusing on customer needs and continuous innovation, is our way of prosperity.