+86 519 88771678   +86 519 88772588  tube@czchengxin.com
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Address: Xinnan Village,Yaoguan Town,Wujin Dist,Changzhou City,Jiangsu Province,China

Tel: +86 519 88771678  

Cell: +86 13616125265(Wechat)

E-amil: tube@czchengxin.com 

Changzhou Chengxin metal products Co., Ltd.

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