- Hejian Ouman PDC Drill Bit Co., Ltd.
- PDC Drill Bit, Tricone bit, Diamond Compact.
- Address:Junziguan, hejian city Cangzhou, Hebei
- Hejian Tricone Bits and Drilling Equipment Company
- tricone bit.
- Address:hejian Cangzhou, Hebei
- Liaocheng Jinquan Construction Machinery
- rand rock tools, including threaded button bits, tapered button bits, cross drill bits, chisel bits, down the hole dth bits, dth hammers, extension drill rod, mf rod, shank adaptors, coupling sleeves, conical shank cutter bits, pick holders, tricone bit.
- Address:Economic Development Zone, Liaocheng, Shandong, China,252000
- Hejian Zhongman Petroleum Drilling Equi
- tricone bit pdc drill bit.
- Address:Cangzhou, Hebei, China
- hunantianyings&tgrou
- tricone bit,rock bit,pick cutter,rock drilling tool.
- Address:honggangroad, zhuzhou, hunan, China,412000
- New Field petroleum manufactor Co., Ltd
- tricone bit, pdc, tci.
- Address:106, Cangzhou, Hebei, China
- China Far Eastern Drilling Spare Parts Co., Ltd
- tricone bit, manual tongs, slipe series, roller kelly bushings, spiders series, elevators series.
- Address:dongfeng, Weifang, Shandong, China
- Hejian City Feilong Retop Rock Bit Manufacture ...
- china pdc bit, china tricone bit, hole opener.
- Address:Midtown, Chengdu, China, Chengdu, Sichuan, China
- Hunantianyings&tgroup
- tricone bit,rock bit,pick cutter,rock drilling tools.
- Address:honggangroad, zhuzhou, hunan, China
- Hejian HuanYu Tricone Bit Petroleum Machinery Co., Ltd..
- Tricone Bit.
- Address:No.12 street Hejian City Hebei Provence China
- Developed Drilling Materials And Equipment Comp...
- tricone bit，pdc bits.
- Address:North Zone, Hejian, Hebei, China
- Beijing Zhisheng International Co.Ltd
- tricone bit, pdc, drilling pipes, collars, etc.
- Address:soho, Beijing, Beijing, China
- Noryke Petroleum Machinery Equipment Co.,Ltd
- bit, tricone bit.
- Address:baoshan Road No.171 shayibake Urumqi Wulumuqi Xinjiangweiwuerzuzizhiqu 830000 China
- FangLei Drill Equipment Co.,Ltd
- tricone bit.
- Address:Junziguan Zone Cangzhou Hebei 062450 China
- Zhuzhou Dongxing Precision *****
- tricone bit dowhole drill.
- Address:3rd,Changjiang Road, Zhuzhou, Hunan, China
- Feilong Drilling Spare Parts Company
- tricone bit, PDC TCI, drill pipe, drill collar.
- Address:taishan road Cangzhou Hebei 062450 China
- Hejian Zhankui Drilling Spare Parts Company
- tricone bit.
- Address:junziguan, Cangzhou, Hebei, China
- The Hejian Deyong Drilling Parts Manufacturing Co.Ltd
- tricone bit.
- Address:City garden road, the agricultural development bank of China in the north tower unit Cangzhou Hebei China
- HeNan HuaCounty LiuHe Drill Equipment Company .Ltd
- used tricone bit, sealiing rubber strip.
- Address:LiuHE, AnYang, HeNan, China
- Hejian DeYong Accessories Drilling Factory
- tricone bit.
- Address:junziguan town hejian city cangzhou china Cangzhou Hebei 062450 China