Fastener / Flat Washer Plain Washer Spring Washer Lock Washer Structural Washer

Highly-quality guaranteeing subsistence, Administration selling advantage, Credit rating attracting buyers for eye bolt TS16949, lag bolts ISO9001:2008, GB Standard flange bolt. We have exported to more than 40 countries and regions, which have gained good reputation from our costumers all over the world. We have gained a lot of recognition among customers spread all across the world. We sincerely hope to cooperate with customers all over the world, if you would like to have more information, make sure you kindly contact us, we have been looking forward to building up a great business relationship with you.

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

Shanghai Jinrui owes total assets of RMB 50 million with area of 5000㎡. The business covers 18 countries from five continents.Now three branches of Shanghai Jinrui are Shanghai Xingrui Bolt Factory, Shanghai Xingrui Wire Steel Factory, and Shanghai Xingrui Hot heading Factory.

GB standard Spring washer  covers the dimensional requirments of metric series Spring WASHER.The standard of GB standard Spring washer  is GB93 ,  

The spring washer is widely used, mainly goes with bolt and screw. mostly made from steel 65Mn and steel #70 with high hardness. 

The key to our success is 'Good Product Quality, Reasonable Price and Efficient Service' for Fastener / Flat Washer Plain Washer Spring Washer Lock Washer Structural Washer. In order to cope with the development of economic globalization, we must rely on our own advantages and strive to open up emerging markets. Our company has been taking quality reputation as the purpose, taking the market as the guidance, seeking development by innovation, and constantly develop new products.