Zhejiang ZHE Valve Technology Co., Ltd. is located in Oubei, Wenzhou, famous hometown of pumps and valvesin China, the transportation is convenient. ZHE Valve is a company engaged in development, design, manufacture, market and service of valves and valve actuators. We have acquired the ISO 9001 and manufacture license of special equipment. With the high-tech production machine and perfective quality inspecting and testing equipment, our engineering team adopt CAD and professional valve develop software to research and produce new product series. up to now, we've owned several national patents. Our patented product Bidirectional pressure metal seal butterfly valve(patent no¼šZL200620107345.8) gained good reputation since it was put on market. As a professional valve manufacturer, we can manufacture and supply:Connection End: flange type¼Œwafer type, weld type, lug wafer type and etc. Valves' Actuator: manual, pneumatic, electric, hydraulic and worm gear. Material: carbon steel, chrome molybdenum steel, stainless steel, dual phase steel, alloy steel, monel metal and etc. Size: from 1/2to 56generally. ZHE Valve produce ZHEbrand valve conforming to standards as API, ASTM, NACE, ISO, EN, DIN, UNI, JIS, AWWA, GB, and to customer's specification and requirements. According to the working condition of valves, valve materials and seal structures can be optimized to meet in variety of pressure, temperature and medium to ensure its tightness, abrasion resistance, corrosion resistance and safety. Technology guarantees quality¼Œmoral gains businessas the tenent of ZHE Valve, spirit ZHE people constantly to innovate and satisfy different demands of our customers. Our valves can use in the industrial of petroleum, chemical, oil, gas, refining, petrochemical, metallurgy, water supply, water treatment, power station, building air-conditioning, pulp industry, pharmaceutical, light industry and other industries.