Oil Drilling Equipment Design (Chinese companies list)

Business scope: Site, Install, Tea House Service, Chess Entertainment, Oil Drilling Equipment Design, Spare Parts Sales And Technical Services, Repair, Food, Catering Services, Retailing Of Daily Necessities, Cafe Service, Precursor Chemicals, Manufacture, Fitness And Leisure Activities, Health Massage Service, Conference And Exhibition Services, Complete Drilling Rig, Monitor Chemicals And Flammable And Explosive Materials, Accommodation Service, Tobacco Products, ...