Wise Valve Industry co.,ltd, is a specialized valve manufacturer, located at steel city-Ma'anshan,our factory specialized in all kinds of industry valve, which according to API, ASME,EN,ISO,JIS,BS,GOST&GB standards, the product includes gate valves,ball valves,check valves,global valves,plug valve, butterfly valve,safety valves,strainer, and other special valve that are applied broadly in petroleum,chemical,metallurgical and power station industry. And according to the customer's request of...
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