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Good quality Diamond Core Bit Set for sales
Good quality Diamond Core Bit Set for sales
Hi Yaheng,your quality is much better than my expected! ----Peit

—— Peit Holton

Your bits and reamers work very well,thank you! --------Prostov

—— Prostov

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Company News
china latest news about Mining Turkey 2018

Mining Turkey 2018

[2019-04-12 10:01:14]
china latest news about Exppmina Peru 2018

Exppmina Peru 2018

[2019-04-12 09:48:16]
china latest news about New product PDC bit diameter 1220mm

New product PDC bit diameter 1220mm

[2016-10-19 10:43:19]
Our company has developed the new type PDC bits, the diameter is 1120mm .This product has few company can produce in China, we are the best one . Read More
china latest news about customer visiting

customer visiting

[2016-09-13 09:28:39]
china latest news about testing

testing

[2016-07-20 09:22:12]
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