Gold Member Since 2014
Audited Supplier
Hejian Hengji Bit Manufacture Co., Ltd.

TCI Tricone Bit, Carbide Drill Bits, Tungsten Carbide Drill manufacturer / supplier in China, offering PDC Oil Well Drilling Bits Prices Made in China, API 9 7/8" IADC 637TCI Tricone Drilling Bit Factory, 13 5/8 TCI Tricone Bit, Oifield Drilling Rotary Bit, Rock Bit Hard Formation and so on.

(/ )

Supplier Homepage Product Drill Bit

images of PDC Oil Well Drilling Bits Prices Made in China