500m Downhole Imager Deep Well Camera Borehole Image Pipeline Endoscope Drilling Camera
Shenzhen Vicam Mechatronics Co., Ltd.Npd1200 Slurry Balance Microtunnel Boring Machine Pipe Jacking
Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.Factory Direct Pricing on High-Performance 3 1/2 Inch DTH Oil Drill Pipe
Shandong Wealth Petroleum Equipment Co., Ltd.Qideli Drill Pipe Thickness Drilling Rod for Water Well Construction
PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.Npd1500 Slurry Balance Microtunnel Boring Machine Pipe Jacking
Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.Professional Grade PPR Drill Bit for Smooth and Accurate Holes
Danyang Ergaster Tools Co., Ltd.Colorful Forged Spherical Washer for Mining Cable
Ningbo Rotie Metal Parts Co., Ltd.Geological Drill Pipe, Parallel Threaded Drill Rod (AW BW NW HW)
Changsha Miracleland Import & Export Co., Ltd.Gt250-L Borehole Drilling Rig for Underground Pipe/Cable Laying
Jiangsu Yuquan Import & Export Co., Ltd.Hydraulic Three-Axis Thread Rolling Machine
Shaanxi Zhongtuo Mine Equipment Co., Ltd.Drilling Tools for Refractory Material/Stones Hlyd015
Hebei Hollyland Co., Ltd.Xuanxuan Automatic Bentonite Injection System Abis System for Reducing Jacking Force
JIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.Kelly Bar for Rotary Drilling Rig Interlocking/Friction
TYSIM Piling Equipment Co., Ltd.Npd1600 Slurry Balance Microtunnel Boring Machine Pipe Jacking
Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.Heavy-Duty Drill Pipes From Tinahe Drilling, 73mm Specification
Changsha Tianhe Drilling Tools and Machinery Co., Ltd.Npd1400 Slurry Balance Microtunnel Boring Machine Pipe Jacking Machine
Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.API 114 mm Drilling Rod Mining Drilling Water Well DTH Drill Pipe
PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.Wedge Wire Screen Mesh Welding Machine 200X2000
Anping County Xinlu Wire Mesh Products Co., Ltd.Forged Hammer Union with API Certification for Drilling Applications
Sisale Trading Co., Limited (Ningbo)2000mm Micro Tunnel Boring Shield Machine
JIANGSU XUAN XUAN HEAVY MACHINERY CO., LTD.Under Water Pipe Borehole Inspection Cameras 180m Depth
Beijing Samyon Instruments Co., Ltd.Npd2000 Slurry Balance Microtunnel Boring Machine Pipeline Construction Pipe Jacking
Zhenjiang Greatwall Microtunnel Equipment Science & Technology Co., Ltd.Hydraulic Bucking Unit Jar Tester
TIANHE OIL GROUP HUIFENG PETROLEUM EQUIPMENT CO., LTD.Stainless Steel Perforated Casing Pipe for Well Drilling
OASIS OIL TOOLS CO., LTD.76mm 89mm 102mm 114mm 127mm 133mm 152mm DTH Drill Pipes with API Reg.
Hunan Hanlinsky International Corporation