The main products area range of products such asall welded ball valve, forged steel ball valve, buried type welded ball valve, bleeding welded ball valve, the lengthening bar welded ball valve, directly buried type welded ball valve, full bore welded ball valve, flange full welded ball valve, threaded full welded ball valve, forged steel full welded ball valve, floating ball valve, fixed ball valve, hard seal ball valve, stainless steel ball valve. Product diameter: DN15~DN1400(1/2"-56"); working pressure: 1.0Mpa~42.0Mpa(150LB-2500LB); operating temperature: -60°C~+560°C; material: carbon steel, alloy steel, heat-resistant steel, stainless steel;

Zhejiang Guocheng Valve Co, Ltd is a professional company with the integration of design, manufacture, sales and service. The company is located in the hometown of pump and valve -OubeiTown, in WenzhouCity, Zhejiang Province. Guocheng Valve meets the needs of users with high quality products and serves the broad users with good faith.

operating mode: manual, worm gear, electric, hydraulic, pneumatic, automatic etc. All the products are in strict accordance with the ISO9001 international quality certification, they are widely used in petroleum, chemical, natural gas, electric power, pharmacy, metallurgy, food, construction and other industries. Products sold throughout the country, and exported toEurope, southeast Asia and other countries. Learn more >>