E-mail: sales@ckbit.com
Telephone: 028-87830966
Fax: 028-87830388
Address: high-tech zone of chengdu tianchen road no. 333
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sichuan chuanshi ·chrida diamond bit co.,ltd copyright
Website building：300.cn Chengdu Second Branch
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Established in 1986,Sichuan.Chrida Aiamond Bit Co., Ltd(former Chuanshi.Christensen Diamond Bit Co., Ltd) is one of the professional manufacturers with longest history established in 1986,Sichuan.Chrida Aiamond Bit Co., Ltd(former Chuanshi.Christensen l…….