Oil Recovery (Chinese companies list)

Business scope: Drilling, Downhole Tools, Sale, Bedding Design, Drilling And Mining Accessories Production, Sales Of Chemical Additives, Processing And Sales, Electric Welding, Acidification Technical Services, Machining Services, Oil Recovery, Decorative Material, Fracture, Insulation Materials, Cleaning Service, Tubing Repair, Wujinjiaodian, Office Supplies Sales, Workover, Clothing, ...

Business scope: Drilling, Pump, Building Demolition Works, Perforation, Downhole Tools, Install, Frequency Conversion Control Cabinet, Mechanical And Electronic Equipment, Green Project, Commercial Service, Gas Compressor, Navigation Equipment Research And Development, Dynamo, Motor, Chemical Additives, Repair, Municipal Public Works, High Medium And Low Frequency Converter, Coating, Quartz Sand, Oil Recovery ...