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浩海昌关于刚果民主共和国无冲突金属采购政策的声明
And require our raw material suppliers and their supply chain to conduct commercially reasonable due diligence, To ensure that the metals used in the raw materials supplied toHaoHaichang are not from conflict areas ...
超过20年的制造经验，160名专业人员包括工程师，操作员，质量检验员 和业务专家。
