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Hotline： +86-519-85285053 +86-519-83137373

Linkman：Mr Stone
Mobile：13641500227
Tel：+86-519-85285053
Email：2627889097@qq.com
Address：Building 22, No. 9 Caoxi Road, Niutang Town, Wujin District, Changzhou City

Changzhou Tianrong Testing Technology Co., Ltd

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