Flat Washer /Spring Washer/ Tooth Washer/ All Washers

We produce high-quality concrete anchor bolts, stud bolt, Elevator Anchor Bolt at low prices, creating diverse new series to meet market and customer needs. Our goal is to create a first-class brand and establish a unique service style, and we will work hard for customer satisfaction. We always regard quality as the most important thing. Good products need good reputation. We warmly welcome and expect more users' strong support. We sincerely welcome friends from all over the world to visit & cooperate with us and enlarge our business.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading din flat washer manufacturers and suppliers in China, welcome to buy din flat washers, din standard flat washer from our factory and company.

DIN standard flat washer  covers the dimensional requirments of metric series FLAT WASHER.The standard of DIN standard flat washer  is DIN125 and DIN9021,  the former is nomal flat washer and the second is large washer the flat washer is widely used, mainly goes with bolt and screw. The mechanical property has 100HV, 140HV, 200HV and 300HV. 

Our Flat Washer /Spring Washer/ Tooth Washer/ All Washers is directly participated by experienced technicians from design to production and completion to ensure quality and strive for excellence. Looking forward to the future, we will always adhere to the enterprise spirit of pragmatism, high efficiency and innovation and the enterprise tenet of seeking reputation by faith and customers by quality. We will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers.