Business scope: Hydrogen,
Warehousing Services,
Sale,
Sale,
Equipment,
Sale,
Import And Export,
Technology Import And Export,
Cargo Handling Services,
Manufacturing Of Instruments And Spare Parts,
Safety Valve Calibration,
Housing Equipment Rental,
Supply,
Melamine,
Urea,
Ammonium Bicarbonate,
Manufacture Of Environmental Protection Equipment,
Pure Water,
Recycling,
Sulfur,
...