Research And Development Of Oil Drilling Equipment And Accessories (Chinese companies list)

Business scope: Foreign Trade Operation, Research And Development Of Oil Drilling Equipment And Accessories, Leasing And Technical Services, Production, Sale,

Business scope: Production, Sale, Lease, Research And Development Of Oil Drilling Equipment And Accessories, Mining Equipment And Accessories, Environmental Protection Equipment And Accessories, Engaged In The Import And Export Of Goods And Technology, Design, Maintenance And Engineering Services,

Business scope: Production, Sale, Production, Sale, Sale, Chemical Products, Electronic Product, Office Supplies, Building Materials, Import And Export Of Goods And Technology, Made From Metal, Drilling Engineering, Smelting Materials, Geological Exploration, Repair, Computer Technology Services, Computer Software Development, Instrument R D, Steel, Research And Development Of Oil Drilling Equipment And Accessories, ...

Business scope: Production And Processing, Sales Of Knitted Textiles, Mechanical Spare Parts, Research And Development Of Oil Drilling Equipment And Accessories, Hardware Tools, Handcrafted Gift, Import And Export Business Of Goods And Technology, Glass Product, Auto Parts And Equipment, Installation Of Water Treatment Equipment, Equipment, Sale, Electronic Product, Installation And Technical Service,

Business scope: Technology Transfer, Technology Promotion, Wholesale Of Electrical Equipment, Special Equipment Rental, Wholesale, Retail, Retail, Technical Services, Technology Development, Technical Consulting, Technology Exchange, Manufacture, Made From Metal, Scrap Metal Recycling, Downhole Accessories, Repair, General Equipment Manufacturing, Wellhead Accessories, Power Fittings, Forging, Research And Development Of Oil Drilling Equipment And Accessories ...