Hejian City Feilong Retop Rock Bit Manuf

We are Hejian City Feilong Retop Rock Bit Manuf based in Cangzhou, China. member of TradeKey.com since April, 2014. Our business is related to Industrial Machinery industry and we specifically deal PDC bit, tricone coring hole opener. Please find our product details below: bit Size: 6”(5 ...
Telephone:86-18782964749 Address:Cangzhou, Hebei, China
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