Expansion Anchor Bolt and Nut Washer Spring Washer

Our company is a set of advanced technology and modern management tools research and development as one of the Full Thread Stud, Elevator Anchor Bolt, DIN Hex Bolt manufacturer. We are constantly committed to providing every customer with high-quality products and technical support to build lasting relationships and improve customer satisfaction, which is the basic goal of our company. We rely on strong technological advantages to achieve continuous product innovation, driving rapid market growth with brand influence.

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. 

Relying on science and technology for development and continuously providing customers with satisfactory high-tech Expansion Anchor Bolt and Nut Washer Spring Washer is our constant pursuit. We believe in quality and customer satisfaction achieved by a team of highly dedicated individuals. We have strong R&D, design and manufacturing capabilities, and our products are widely applicable to different customer needs.