- HongXiang Technologie
- kelly bars for rotary drilling rig.
- Address:Xiao Ying, Beijing, Beijing, China,100101
- NEAG Holding Oil Equipment Co., Ltd.
- API standard Downhole motors, Jars, Absorbers, Kelly, drill pipe, Drill collar, Stabilizer, Fishing tool.
- Address:No 991 Jinquan RD EPZ Dalian 116100, China. Tianjin, Tianji
- Zhengzhou Zhenghong Piling Machinery Manufacturing Co., Ltd.
- rotary driiling rig kelly bar.
- Address:Jianshe, Zhengzhou, Henan, China,410500
- hanxi golden diamond petroleum drill tools co., ltd
- our leading products are drill collars (type a, type b and type c), hwdp, kelly, petroleum casing pipes, all kinds of friction welding drill pipes, geological pipes, all kind of drilling tool joints, lifting subs and trenchless drilling tool, etc..
- Address:china, Taiyuan, Shanxi, China,030024
- PetroMaterial
- drill pipe, drill collar, heavy weight drill pipe, tool joint, drilling tools, kelly.
- Address:Qing County Cangzhou, Hebei
- Delta Oversea
- disposable surgical products like apron, gown, kelly&ï¼039;s pad, show cover, face mask, and also we have latex condoms and gloves..
- Address:India
- Jinzhou City Tong Shun Drilling Machine Co., Ltd.
- WATER WELL DRILL PIPE,DTH PIPE,DRILL PIPE TOOL JOINT,CASING ROD,Water well drill pipe, Oil Drill Bit, DTH Pipe, Geological rig, Tool Joint, Casing Core barrel, Mining Heavy weight Square kelly Used Seamless steel ....
- Address:Beikou Village Jinzhou City
- Hunan HM Machinery Co., Ltd.
- Rotary Drilling Rig Spare Parts,Rotary Kelly Bar,Rotary Tools,Undercarriage Parts,Steel Wire Rope,Rotary Parts, Bauer Sany/Xcmg/Sunward Pilling Crawler Crane Fuwa/Sany/Xcmg Other Brands of crawler crane parts, D/W Trench Cutter Round S ....
- Address:No 29, Xianglong Road, Xingsha Tow