PP/PE Film Recycling Washing Line, Best Price Waste Plastic Friction Washer

Due to our effective control and management of the whole production line, we are able to maintain the quality of our Auto Bolt, Square Washer, black rivet. Promise is the essence of our corporate culture. We sincerely hope to continue to cooperate with friends all over the world to create industry pioneers. With a wide range, good quality, reasonable prices and stylish designs, our items are extensively used in this field and other industries.

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. 

After unremitting efforts, we have been enjoying a high sense of identity in the industry and customers and hold a respectable reputation in the society with our excellent PP/PE Film Recycling Washing Line, Best Price Waste Plastic Friction Washer and sincere actions. Establishing and cultivating the core competitive advantage of an enterprise is an important strategic measure for us to gain a foothold and expand market share in the increasingly fierce market competition. In order to live up to the expectations of stakeholders and realize the optimal sustainable development of society, we take it as our corporate philosophy and actively fulfill our corporate social responsibilities.