Sales of G105 5inch Grade G Tool Joints Nc 50 API 5D/API 5dp Drill Pipe
Chengdu Derbo Steel Co., LtdSingho Oilfiled Drill Pipe Float Valve
Qingdao Singho Machinery Co., Ltd.Atlas Copco Epiroc H22X108 H25X108 Taper Drill Steel Rod
Xiamen Sansung Mining Equipment Co., Ltd.Nq Hq Pq Wireline Drill Rod for Wireline Core Barrel Diamond Core Drilling
HEFEI ROSCHEN TOOL CO., LTD.Integral Drill Rods for Stone Drilling Borehole
Xiamen Sansung Mining Equipment Co., Ltd.Wireline Drilling Rod Drill Pipe (BQ, NQ, HQ, PQ)
Lianyungang H.h. Drill-Tech Drilling Machinery Co., Ltd.API Kelly Drilling Tools Oil Well Tool Rotary Kelly
TIANHE OIL GROUP HUIFENG PETROLEUM EQUIPMENT CO., LTD.3m in 16PCS Each Bundle Phd Wireline Drill Rods for Ghana
Wuxi Geotec Geological Equipment Co., Ltd.High Quality Vermeer Compatiable HDD Drilling Drill Rod 3.5" S135
Hejian City Feilong Retop Rock Bit Manufacture Co., LtdH22 Shank End Rod with R25 Thread and R25 Cross Bit and Integral Rod
Xiamen Sansung Mining Equipment Co., Ltd.Singho Mud Pump Valve Body with 4 Wings
Qingdao Singho Machinery Co., Ltd.T38 Thread Extension Drilling Rod for Drilling Rocks
Xiamen Bestlink Factory Co., Ltd.Singho Investment Casting Hydraulic Valve Body
Qingdao Singho Machinery Co., Ltd.API-5CT 6-5/8", 7-5/8", 8-5/8" Casing Pipe (J55/K55/N80/L80/P110/C95)
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.Drill Rods for Petroleum, Geological, Cbm
CCTEG Xi'an Research Institute (Group) Co.,Ltd89mm DTH Drill Pipe, Coal Mining Drilling Pipe
Putian Firip Mining&Machinery Co., Ltd.