We introduce the world\\\'s leading matchining equipment and advanced technologies devotes itself to research,develop manufacture of high-end industrial valves. It has successively been granted quality system products certifications including ISO 9001, API Q1, ISO/TS 29001, 609,ATEX ...
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Address:No.10 Kaiyuan Road, Xiqing Auto-Industrial Park Xiqing District, Tianjin Tianjin 300380 China