Business scope: Natural Gas,
Sale,
Retail,
Maintain,
Installation And Maintenance,
Consultation Service,
Gas Pipeline Installation,
Lease,
Design And Construction,
Piped Gas,
Supply,
Manufacture of other non-metallic mineral products
Business scope: Sale,
Processing,
Raw Material,
Polycrystalline Ingot,
Spare Parts,
Supply,
Rental Service,
Energy Saving Technical Consultation,
Sales Of Waste Materials,
Machinery And Equipment Rental Service,
Monocrystalline Silicon Rod,
Repair Service,
Electricity Sales,
To Develop,