Business scope: Natural Gas,
Sale,
Retail,
Maintain,
Installation And Maintenance,
Consultation Service,
Gas Pipeline Installation,
Lease,
Design And Construction,
Piped Gas,
Supply,
Business scope: Import And Export Of Goods Or Technology,
Minerals,
Boiler Repair,
Labor Service,
Anti Corrosion Engineering,
Building Engineering,
Repair,
Repair,
Repair,
Mechanical And Electrical Equipment Installation,
Steel Formwork Rental,
Steel Structure Installation,
Gas Pipeline Installation,
Waterproof And Thermal Insulation Project,
Plumbing,
Earthworks,
Operate With Permission From The Special Equipment Safety Supervision Department,
Line Pipeline Equipment Installation,
Interior And Exterior Decoration,
Wholesale And Retail Of Coke,
Business scope: Research And Development Of Gas Equipment,
Boiler,
Insurance Agency,
Gc Class,
Pressure Piping Design,
Rental Service,
Gas Pipeline Installation,
Other Hr Services,
Refined Oil,
Gb Type,
Gas Burning Appliances,
Natural Gas Sales,
Electricity Sales,
Heating,
Sale,
Chemical Products,
Sale,
General Merchandise Sales,
Import And Export,
Household Appliances,
...