Cangzhou Great Drill Bits Co.,ltd

Main Business：tricone bit, PDC Bit,PDC Reamer
Company Type：Co Ltd
Business Mode：Manufacturer
Company Size：100 above
Registered Capital：100000,000RMB
Registration Year：1998
Products Sold：牙轮钻头，PDC钻头，PDC划眼器，扩孔器，扭力冲击器，螺杆马达，掌片
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