Product Description

6） specification M*-M**0 7） material stainless steel， *5Mn ，spring steel， beryllium copper 8） class: high strength (heat treatment, hardened) 9） surface treatment : zinc plated(white/blue/yellow), nickel , black zinc plating, chrome *0） packing: Depending on the customers. The standard of products including GB，DIN，ANSI/ASME，*****, we also making it according to your requirement . We will be with secure quality, good reputation and enthusianstic after-sale service to win the reliance and praise from our customers.