• Zhejiang Huaxia valve Co., Ltd(hxv-valve.com)

    3 industrial Ave Yongzhong Longwan, Wenzhou, Zhejiang, China,325024

    Huaxia valve Inc. is a member of American Petroleum Institute (API). We have established since 1982 and specialized in ball valves gate manufacturing.Huaxia acquired API 6D, 600 CE certification as well the management system ISO9001, ISO/TS 29001 Q1.Now ...
  • Yanta Valtone Valve

    Tianjin Road, laixi, shandong, Qingdao, China,

    we are manufacturer of cast iron valves, like gate check valves , globle plug and Y-strainer, with body flanged ends, normal pressure is 125lbs, more information, please visit our website, ***** ...
  • Oilway Machinery

    Shanghai, Shanghai, China,

    JIANGSU OILWAY MACHINERY CO.LTD.was founded in 2002,which has passed the management sytem certification of ISO9001, ISO14001 and ISO18000 product specification API Spec 6D, 6A,API 16C,API 16A, by American Petroleum Institute, obtains special ...