Henan Dashan Non-ferrous Metal Co., Ltd. has focused on one-stop supply chain service of wear-resistant copper sleeve for more than 20 years, and can provide one-stop service from product research and...
厂区地址：No.16,2nd Floor,Unit 2,Building 1,Geohome,at the intersection of Yushinan Road,Science Avenue,Zhengzhou High-tech Industrial Development Zone 联系电话：+86 17719955658
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