Oil Recovery (Chinese companies list)

Business scope: Oil And Gas Gathering And Transportation, Oil And Gas Gathering And Transportation, Quota Involved, Import And Export, Oil Prospecting, Oil Prospecting, Road General Cargo Transportation, Oil Recovery, Oil Recovery,

Business scope: Mechanical, Choi Board, Steel Structure Production, Engineering Machinery And Supporting Equipment, Electrical Equipment Manufacturing, Oil Recovery, Install, Sale, Sale, Electronics,

Business scope: Workover, Technology Transfer, Drilling, Oil Drilling Equipment, Oil Recovery, Lease, Maintenance And Engineering Services, Cementing, Valve Manufacturing,

Business scope: Engaged In The Import And Export Of Goods And Technology, R D Production And Sales, Research And Development, Sales And Technical Service, Sales And Technical Service, Normal Goods, Tree Cultivation Planting And Sales, Crop Planting And Sales, Oilfield Drilling, Fine Chemicals, Research And Development Of Electronic Equipment, Warehousing Services, Oil Recovery,

Business scope: Technical Consulting, Technology Transfer, Processing, Wholesale, Technology Transfer, Technical Consulting, Technical Services, Drilling Equipment, Drilling, Development Equipment, Logging Equipment, Clean Energy Technology, Oil Drilling Equipment, Oil Prospecting, Energy Technology Development, Oil Recovery,