Guocheng Valve Co, Ltd was found in 2003, which is a professional integral with in GB, API, JIS and non-standard valve design, manufacture, sales, service. We produce all welded ball valve, forged steel ball valve, buried type welded ball valve, hard seal ball valve, eccentric half ball valve, V-Type adjusting ball valve, fixed ball valve, floating ball valve, insulation ball valve, 3-way ball valve etc.

The company is located in Zhejiang's Wenzhou hometown of pump and valve-Oubei Town, country into a va1ve to high quality products to meet the needs of users, in good faith to serve the broad masses of users.

Guocheng Valve launches its main product of full welded ball valve with international advanced producing process and technique and international quality assurance and control procedure and advanced producing and operation management. Our valve products are widely applied in countries and regions like, Europe, Middle East, Southeast Asia and China etc. Main products of fully welded ball valves, underground fully welded ba11 valves, relief ball valve and natural gas ball valves with diameter of DN15~DN1200 and operating pressure of 1.0MPa~6.4MPa and operating temperature of -196 ° C~ 550 ° C are available currently. Materials: Carbon steel, alloy steel, heat resistant steel, stainless steel, operational methods: Manua1, with gear, electrical, hydraulic and automatic etc. Main products comply with relevant technical standards in different regions and countries, such as ANSI, API, EN, BS, DIN, ASME and ISO etc, which are applied in various industries of petroleum, chemical industry natural gas, thermal, ship industry, electricity, pharmacy, metallurgy, food, military and construction engineering etc.

We are sincerely welcome new and old customers to contact us for further business negotiation!