Liaocheng Hongsheng Stamping Parts Co. , Ltd. was established in 2009. It focuses on the research and development, production and sales of flat washers of various materials. Its products include metal flat washers (copper, brass, aluminum, stainless steel, etc 神马影院高清. ), non-metallic flat washers (rubber, nylon, polytetrafluoroethylene, etc. ) and composite sealing gaskets, which are widely used in automobiles, machinery, electricity, chemicals, aerospace and other fields. Our core advantage is to provide standard materials and precision processes. We support global supply. Our purpose is to serve domestic and foreign customers, and support small batch customization and large-scale production. We have mature after-sales service, providing technical selection support and rapid response services.