Petroleum Technical Consulting (Chinese companies list)

Business scope: Minerals, Bags, Steel, Crafts, Wujinjiaodian, Building Materials, Import And Export Of Goods And Technology, Leather, Non Ferrous Metals, Business Intermediary Service, Petroleum Technical Consulting, Coal,

Business scope: Sale, Technology Development, Lubricating Oil, Petroleum Technical Consulting,

Business scope: Import And Export, Daily Chemicals, Inorganic Chemical Products, Research, Oilfield Chemicals, Serve, Manufacture, Petroleum Technical Consulting,

Business scope: Processing And Installation, New Material Technology Promotion And Service, Environmental Engineering, Fire Equipment, Self Management And Agency Of Various Commodity Import And Export Business, Mechanical And Electrical Equipment Sales, Electrical Appliance, Petroleum Technical Consulting, Chemical Equipment, Steel Sales, Chemical Products, Instrumentation, Building Materials, Environmental Protection Equipment Processing And Sales, Electromyography,

Business scope: Chemical Products, Electronic Product, Instrumentation, Cosmetic, Daily Necessities, Bags, Musical Instrument Sales, Petroleum Machinery Equipment And Accessories, Stationery, Wood, Home Appliances, Wire And Cable, Mold, Construction Machinery Equipment And Accessories, Petroleum Engineering Construction, Fitness Equipment, Food, Pumps And Accessories, Diesel Engine And Accessories, Kitchen Supplies, Petroleum Technical Consulting ...