High Efficiency Industrial Ore Separating Spiral Stone Washer

'Customer first, High quality first' in mind, we perform closely with our consumers and provide them with efficient and experienced services for lock washers TS16949, Mertic Full Thread Stud, Hex Bolt. Through professional training mechanisms, we improve the overall quality and professional level of talents, and are committed to providing customers with professional services. In the process of growth and development, our company attaches great importance to and continues to strengthen the construction of corporate culture. We firmly believe that excellent quality can stand the test of time and perfect service can always eliminate the worries of customers.

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. 

Our availability to our customers' needs and precise after-sales service have made our High Efficiency Industrial Ore Separating Spiral Stone Washer a worldwide reputation. Best Price For Good Quality in China. We have introduced and trained a professional, qualified and innovative team of marketing management and technical elites.