Business scope: Production,
Sale,
Sale,
Install,
Install,
Manufacture,
Trading,
Instrumentation,
Chemical Products,
Equipment Leasing,
Iron Ore Powder,
Petroleum Special Equipment And Accessories,
Office Equipment,
Repair,
Oxygen,
Recycling Of Waste Materials,
Bentonite Sales,
Repair,
Mechanical And Electrical Equipment Installation,
Petroleum Engineering,
Cylinder Inspection
...