Business scope: Sale,
Import And Export Of Goods And Technology,
Petroleum Equipment Technology Development,
Technical Services,
Workover Equipment And Accessories,
Electronic Product,
Technical Services,
Drilling Equipment And Accessories,
Repair,
Technology Development Of Rubber Products,
Petroleum Machinery And Accessories,
Well Control Equipment And Accessories,
Wholesale of other mechanical equipment and electronic products
Business scope: Technology Import And Export,
Drill,
Workover Equipment And Accessories,
Oil Production Equipment And Accessories,
Beryllium Ore,
Oil Drilling Rigs And Accessories,
Cementing And Fracturing Equipment And Accessories,
Downhole Tools And Accessories,
Screw Drilling Tool,
Mud Pumps And Accessories,
Import And Export,