Fastener/Washer/Sea Flat Washer/Plain Washer/Round Washer/Stainless Steel/Zinc Plated/Carbon Steel

We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for ASME ANSI Flat Washer, Wood Screw, lag bolts ISO9001:2008. Providing customers with reliable quality products and serving them wholeheartedly is our company's consistent pursuit. Since the establishment of our company, we have realized the importance of providing good quality products and the best before-sales and after-sales services. We attach importance to scientific innovation and constantly introduce new products with high technical level and good market prospect. We promise to deliver satisfactory products to your hands with the best quality and the fastest speed, and use the best solutions and the most enthusiastic and thoughtful after-sales service to solve the problems during use.

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 company has engineers who have been engaged in the production of Fastener/Washer/Sea Flat Washer/Plain Washer/Round Washer/Stainless Steel/Zinc Plated/Carbon Steel for many years. Discovering needs, responding quickly, and striving for perfection are our ways to achieve customers; respecting customers, and maintaining the company's image is the standard we practice. Over the years, we have relied on our own technology to continuously innovate to increase the value of our products and lead the market to advance.