Petroleum Technical Services (Chinese companies list)

Business scope: Equipment, Instrumentation, Chemical Products, International Trade, Petroleum Technical Services, Communication Equipment, Labor Protection Supplies, Import And Export Business Of Self Operated And Agent Goods And Technologies, Coal, Construction, Energy Saving And Environmental Protection Equipment, Communication Engineering Design, Agency Bonded Warehousing Services,

Business scope: Metallic Material, Maintain, Petroleum Equipment And Spare Parts, Automobile Parts, Import And Export Of Goods And Technology, Mechanical Equipment And Spare Parts, Research And Development Of Electronic Technology Products, Petroleum Technical Services, Repair And Sales, Mold Processing, Manufacture, Electromechanical Equipment Processing,

Business scope: Petroleum Technical Services, Import And Export Business Of Self Operated Products, Install, Pressure Vessel Manufacturing, Oil Drilling Machinery And Equipment, Oil Pipe, Oil Pump Manufacturing And Repair, Own House Rental, Machinery And Equipment Leasing, Collection Of Utility Bills,

Business scope: Equipment, Metallic Material, Daily Necessities, Office Supplies, Instrumentation, Plastic Products, Technology Import And Export, Anti Corrosion Material, Local Products, Plumbing Building Materials, Oilfield Equipment, Petroleum Technical Services, Machinery Parts, Valve Fittings, Drill Rental, Rubber, Labor Protection Supplies, Hardware And Electrical Materials, Self Operated And Agency Goods Import And Export, Electronics, ...