Phillip Pan Head Sems Screw Assembled Spring and Flat Washer

We independently research and develop on the basis of introducing and digesting foreign advanced technology, constantly innovate and forge ahead, and strive to create a domestic first-class Hex Nut, GB Standard track bolt, Auto Fastener CE brand. We will move forward with our customers with excellent quality, reasonable price and perfect after-sales service. We are strivers-oriented, and strive to provide each employee with a broad platform for growth and humanistic care.

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 keep the road of independent technological innovation, and we inherit the mission of the national brand, making long-term contributions to the development of the Phillip Pan Head Sems Screw Assembled Spring and Flat Washer industry. We persist in serving customers and creating value for them. Our company takes "high quality, excellent service, and development" as the business philosophy.