High Quality Carbon Steel Stainless Steel Binding The Butterfly Disc Spring Washer Black Oxide Spring Washer GB7244 Carbon Steel Spring Lock Washers,

We have cultivated a professional technical team and established a high-quality and highly dedicated sales team to make sure that our JIS standard hex bolt, Socket Cap Screw DIN912 Allen Screw., lug nuts enjoys the popularity on the market for its performance. Our company has always insisted on making customers feel at ease with pragmatic work, meeting customer requirements with innovative technology, achieving a win-win situation with honesty, and helping users overcome technical difficulties. Our company sincerely hopes to cooperate with domestic and foreign customers to create a brilliant tomorrow. With innovative thinking and brand-new development model, we advocate honest cooperation, welcome new and old customers to inquire! Our company has initiated a technological transformation.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading din spring washer manufacturers and suppliers in China, welcome to buy din spring washers, din 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.

DIN standard Spring washer  covers the dimensional requirments of metric series Spring WASHER.The standard of DIN standard Spring washer  is DIN127 ,  

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

We are in a relatively high position in the industry, and we maintain close cooperation with foreign suppliers to provide High Quality Carbon Steel Stainless Steel Binding The Butterfly Disc Spring Washer Black Oxide Spring Washer GB7244 Carbon Steel Spring Lock Washers,, our products are exported to many countries and regions. Also we support the delivery of absolutely free samples. With the optimization of enterprise management and the continuous improvement of the company's comprehensive quality, it effectively promotes and promotes the sustained and rapid growth of the overall economic benefits of our company.