04/02/2026
We are professional engine valve material manufacturer in Chongqing city, China, our company have run over 30 years in this field and gain excellent reputation as we keep providing guaranteed, consistent and stable quality, we are providing our materials to many engine valve factories, such as: DQ, YF and Chongqing SAN AI HAILING valve factory (the world biggest engine valve manufacturer), and some others, too.
Warmly welcome to inquire and looking forward to establishing cooperation relationship, our long-term stable quality and reasonable price will surely make our cooperation more stable, continuous and long-lasting, giving you all peace of mind.