Zhongrui precision parts factory is a nozzle equipment, mechanical equipment,welding and cable pulley wear spray technology as the core, to ensure high, integrating scientific research, development, production, sales and service as one of the high-tech enterprises. The company's marketing and r&d centers in the hubei huanggang, huanggang science park in hubei industrial base with modern production base. Company devotes to the "high technology, high technology, high" talent structure, abundant technical force, qualified staff and pioneering spirit, for the company developed with the international advanced level products.The main products: 1,Kennametal stellite nozzle using for Valve Tapered surface Plasma powder surfacing. 2,Oilfield nozzle using for drill pipe Welding. 3,Ceramics rod Supporting nozzle using for Cable Pulley wear spray.