DIN 9021 M5 304 / 316 Carbon Steel DIN125 Flat Washers Plain Washers

We constantly optimize the industrial structure and improve the scientific and technological content of our lag bolts TS16949, wheel nuts, bolts and fasteners CE, so that we can continue to develop and grow and won a good social reputation. We will increase the development of new products, continue to explore new areas, as always adhere to the 'pursuit of excellence, sincere to forever' principle, dedicated to the majority of customers. With the acceleration of the process of global economic integration, our company is taking the enterprise spirit of 'global vision, open thinking' and the work style of 'honesty, dedication and innovation' and through excellent actions, fine management and towards the road of diversification and internationalization. Our company upholds the business philosophy of 'Customer first' to provide quality service to our customers. May our company and colleagues from all walks of life and distinguished customers work hand in hand to develop together and draw a grand blueprint for the new century. Adhering to the core value of 'customer satisfaction is our goal', we provide the society with better products and after-sales service, and continue to advance in the fierce market competition.

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. 

Since the establishment of the company, we have been constantly exploring new product development strategies with high starting points, strict requirements, new ideas and development. We have hired many experts to develop and produce a series of DIN 9021 M5 304 / 316 Carbon Steel DIN125 Flat Washers Plain Washers with high practical performance and high quality. We have been able to also deliver you with cost-free samples to meet your specs. Only for accomplish the good-quality product or service to satisfy customer's demand, all of our products have been strictly inspected before shipment.