Petroleum Technical Services (Chinese companies list)

Business scope: Wholesale, Metallic Material, Instrumentation, Chemical Products, Electrical Equipment, Downhole Tools, Wire And Cable, Monitoring Equipment, Office Automation Equipment, Precursor Chemicals, Hardware Building Materials, Labor Protection Supplies, Self Management And Agency Of Various Commodity Import And Export Business, Petroleum Technical Services, Petroleum Equipment Parts Processing,

Business scope: Import And Export Of Goods And Technology, Fruit, Electrical Equipment, Software Development, Wholesale, Electronic Product, Household Appliances, Daily Necessities, Office Supplies, Furniture, Toy, Crafts, Cosmetic, Equipment, Food, Clothing And Shoes, Computer Hardware And Software, Internet Information Service, Drug, Bathroom Products, Petroleum Technical Services ...

Business scope: Drug, Ceramics, Clothing, Wholesale, Retail, Instrumentation, Household Appliances, Sewage Treatment Equipment, Equipment, Office Supplies, Shoes And Hats, Metallic Material, Furniture, Household Appliances, Toy, Cosmetic, Textile, Daily Necessities, Chemical Products, Sewage Treatment Technical Services, Petroleum Technical Services ...