About us
T30, for core bits for hard rock stratum drilling
Contact Us
Headquarters:
Zhuzhou Cemented Carbide Group Corp. Ltd.
Add：4/5 Diamond Road, Zhuzhou,Hunan,China.
Tel: +86 0731-22968555 / +86 0731-28261442
Fax:+86-731-28222044
Post Code: 412000
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Business license