Professional independentresearch and development team
The company has a high-quality, professional professors, senior engineers and professional technical personnel composed of r & d team, with strong technical strength and rich experience in engineering design and construction.
Efficient,high quality，high cost performance
The industry more than 20 years, covers an area of 3000 square meters, after many years of process improvement, quality improvement, market development, witter valve has become the world's leading professional ball valve provider.
Zigong Weite Valve Mfg Co., Ltd is a professional industry valve manufacturer established in 2007 that specializing in R&D, Manufacturing and Saling Various ball valves (types of floating, fixed, top mounted, all welded, metal seal HPHT, V type, multi-way etc.) made of carbon steel, low temperature steel, stainless steel, alloy. we can provide range DN 1/2”—40”(DN15-1000mm), PN Class 150 -- Class2500 (1MPa - 42MPa).Working temperature -196°C~680°C .
Our R&D team consists of experienced superior valve experts and engineers that can according to customers’ requirement for OEM and ODM. Most important that we strictly enforces the quality control of ISO9001 , APIQ1, API6D, ASME, B16.34, API608, BS5351, ISO17292, DIN etc. Our products can widely use in the industry of Petroleum, Natural gas, Chemical, Light, Ore pulp, Electrical, Food, Metallurgy, Coal-to-liquids, long distance pipeline and various industrial facilities.