No.21,Jiadihou road,Shanghui industrial park, Wenzhou city,Zhejiang province,China, Wen Zhou 325000, China
Wen Zhou Heng Zheng Seal Manufacturing Co.Ltd. is a company make seals , specializing in the production of mechanical seals, a variety of supplementary materials. We have developed more than 100 series, thousands of models, possession of light engineering seals, medium-sized mechanical seals, and mechanical seals with pot. They applicable to all kinds of water pumps used at home, industrial pumps, chemical pumps, automotive cooling pumps and various pumps.