Xing Sheng
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河北興盛塑料管業(yè)有限公司
Website ：gjteam.cn
Contact ：Manager Zhang
Phone ：13933323655
Mail ：hbxsslgy@163.com
Buy online：https://shop377465757.taobao.com/
Management System
Management-system-certificatio
Occupational Health and safety Management System certification
