- PetroMaterial
- drill pipe, drill collar, heavy weight drill pipe, tool joint, drilling tools, kelly.
- Address:Qing County Cangzhou, Hebei
- hejian rock bits and drilling rig
- tricone bits ,pdc bits,drill pipes,drill collar and drilling equipment.
- Address:jing shi bei lu, hejian, hebei, China,062450
- Xian Scoton Oilfield Equipment
- drilling rig, drill pipe, mud pump, stabilizer, drill collar, hole opener, line pipe, casing, tubing.
- Address:Zhuque, xian, Shaanxi, China,710016
- urestrong machinery Co., Ltd
- etroleum equipment, drill pipe, drill collar, drilling rig, shaker screen, mud pump, tong, valve seat.
- Address:Yaxian, Shaanxi, China
- Beijing Superior Drilling Equipment Co.,Ltd
- Tricone bit,PDC bit,Core bit,Reamer,Roller Cone,fishing tools, drilling tools, pilot bit, reamer bit, drill collar, drill pipe, TCI tricone bit, Hole opener, steel tricone bit, cross-over sub, Core bit, PDC Drill Bit, .
- Address:Goodtek International Plaza, No.158 Huaian East Road, Yuhua District Shijiazhuang, Hebei
- Shaanxi Senwell Drilling Equipment Co., Ltd
- drill bit,stabilizer,octg,drill collar,drilling pipe,casing scraper,hole opener,drill jar.
- Address:
- TianHe Oil Group HuiFeng Petroleum Co., Ltd
- drill collar (dc), pipe (dp), heavy weight pipe(hwdp), square kelly, hexagonal stabilizer, hole opener, roller reamer, casing scraper, internal cutter, external marine or mechanical, key seat kelly valve,Oilfield Fishing Tools,Accessory Tools,Drill Stem,Drilling Tools, ....
- Address:43,diming street, Mudanjing, Heilongjiang, China
- Jiyuan Zhongzhong Heavy Machinery Manufacture Co., Ltd.
- Oil Drilling Tools,Pipe Mold,Roller,Subs,Kelly,Drill collar,Stabilizer,Drill Pipe,Forged bar,Forged shaft,Forged hollow bar,Forged round ring,Forged round disc,Forged module,Stabilizer forging,Pipe die,Rollers.
- Address:Dongliuyang Village, Zhicheng Town
- Centrum Petroleum Machinery Limited Company
- Drilling equipment, handing tool, solid control equipment, drill pipe, fishing tool, wellhead, Christmas tree, bop, elevator, busing, tong, drill collar, Kelly, gate valve.
- Address:R302 ,No.2 Building, #2552pudong ave, Pudong District Shanghai, China 20013 Shanghai Shanghai 200136 China