GRE Precision Industrial Manufacturing Company specialized in the production of research and development water pump mechanical seals, with imported automatic lathe 22, 17 CNC lathes, and other high-precision equipment to more than 50 devices. Long-term commitment to investment in technology upgrading, research and development of products, and maintain close technical cooperation with customers, providing customers in the development of products, required sample fast service, professional and diversified products exceed customer needs, specializing in production of high-precision metal parts. Our main products: mechanical seal, gear sets, automobile accessories series, e-series, appliance series high precision metal parts.