Pre Washer with ISO 9001: 2008

Because of professionalism, the high-quality steel bar, hub bolt, Stud Bolt And Rod ISO9001:2008 we offer can always show outstanding advantages, and the application solutions and technical services we provide can continue to meet customer needs. It truly is a great way to improve our merchandise and repair. We will serve our customers with excellent product quality sincerely, and welcome customers to our company for negotiation and cooperation. Relying on advanced technology and industry reputation of good cooperation, we try our best to provide more quality products and services to our customers, and all of us are willing to strengthen exchanges with domestic and foreign customers and sincere cooperation, to build a better future. We always adhere to the customer first, serve the customer attentively and insist on moving the customer with our own service.

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. 

We're seeking forward in your check out for Pre Washer with ISO 9001: 2008. We continue to work hard to continuously update product performance and technical requirements, and have formed an integrated service of production, sales and after-sales. We are willing to sincerely cooperate with friends from all walks of life, work together for a better tomorrow. Our production equipment is constantly updated, and we introduce a variety of imported processing equipment to improve product performance.