欢迎光临，专业于全焊接球阀,高压锻钢球阀,四通换向阀
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专业从事于：全焊接球阀,高压锻钢球阀,四通换向阀 企业简介:(brife introdution) zhejiang yongjia juri-valve manufacture co.,ltd.has a building area of over 3000 square meters. located in the national front of reform and opening-up-oubei town ,which has the praise of "china pump an valve town" of "wenzhou small pudong" .the factory is close to five stars industrial estate with wenzhou international aiport and lon...
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