Flat Washers / Metal Washer / Screw Washer

We sincerely design and customized all kinds of drop-in anchor bolts, Machine Screw, Alloy Steel Wire for our customers. We are able to also offer you with free of charge samples to meet your requirements. Since the state, the nation, society and citizens all have their own responsibilities, thus enterprises should also have corporate responsibilities. We have now our possess revenue group, design staff, technical crew, QC team and package group.

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  

For many years, we have relied on professional management and a technical team committed to producing first-rate Flat Washers / Metal Washer / Screw Washer. 'Survival by quality, benefit by output, progress by technology, and development by reputation' is our company's unremitting business tenet. Our company takes 'let customers get value-added service' as the guiding business philosophy of the company's development, and has the products of real value and complete varieties.