Engineering rings

We are a national high-tech enterprise; a parts supplier for major national science and technology projects; and a national military standard ( GJB) Assistance in drafting units.Focusing on the R&D and production of wave springs and retaining rings for te

passing ISO13485,IATF16949 and AS9100 On the basis of quality management system certification, the company focuses on quality control, promotes quality informatization, and realizes full traceability of products from procurement, input, production

We serve 8000 + Global customers include aerospace, medical, automotive, petroleum and various intelligent manufacturing industries. Our products have withstood various harsh environmental tests, and our service locations are as far away as Mars.