API Tubing, Casing, Drilling, Couplings
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Ynjq590 Fully Rotational High Torque Extensive Size Hydraulic Bucking Unit
Huludao Boyu Petroleum Machinery Co., Ltd.Petroleum Equipment API Casing Pup Joint Tubing Pup Joint and Coupling
Shijiazhuang Jimai Machinery Equipment Technology Co., Ltd.Longyu Seamless Alloy Steel Pipe China Manufacturing
Jiangyin Longyu Stainless Steel Pipe Industry Co., Ltd3 1/2''~8'' Drill Pipe Power Tong/ API Wellhead Tongs
Goldenman Petroleum Equipment Co., LimitedYnjq590 Fully Rotational Hydraulic Bucking Unit with Top Opening Tailstock
Huludao Boyu Petroleum Machinery Co., Ltd.API Standard Durable Oil Well Non-Magnetic Drilling Rigs Near Bit Drilling String Stabilizer
Dongying Tianrui Petroleum Technology Co., Ltd.API Casing Pipe 13-3/8 Centralizer for Oil Drilling Equipment
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Custom PVC Slotted Pipe Used to Screen Sediment
Mengyin Runlu Import and Export Trading Co., Ltd304 Stainless Steel Hollow Sleeve, Precision Small Round Tube Laser Cutting
Shenzhen Huachang Weiye Metal Materials Co., LtdYnjq300 Fully Rotational No-Mark Hydraulic Makeup and Breakout Bucking Unit
Huludao Boyu Petroleum Machinery Co., Ltd.Slotted UPVC Pipe for Customized Size Deep Water Well Casing
Mengyin Runlu Import and Export Trading Co., LtdAPI 5CT Tubing Coupling& Sucker Rods
Tianjin Dongfanglong Petroleum Equipment Manufacture Co., Ltd.Mill Cut Seamless Steel Gas Well Washover Shoe Drilling Tool Oilfield Service Casing Pipe
Dongying Tianrui Petroleum Technology Co., Ltd.DN 50mm Thread Drilling Sealed Pipe for Blue Water Borehole Applications
Mengyin Runlu Import and Export Trading Co., LtdManufacturer Seamless Steel Pipes API 5CT Hollow Carbon Steel Pipe Seamless Casing and Tubing
Linyi Jinzhengyang Pipe Industry Co., Ltd.API Casing Pipe Oil Drilling Rigs Cementing Work Bow Spring Casing Centralizer
Dongying Tianrui Petroleum Technology Co., Ltd.