Business scope: Electronic Product,
Import And Export Of Goods And Technology,
Directional Well,
Technical Consulting,
Technical Services,
Technology Transfer,
Sale,
Building Materials,
Chemical Products,
Plastic Products,
Made From Metal,
Agricultural And Sideline Products,
Leather,
Drilling,
Labor Protection Supplies,
Asphalt,
Gas Well,
Electromechanical Equipment And Accessories,
Horizontal Well,