Business scope: Gas Sales,
Install,
Whole Cabinet,
Natural Gas Supply,
Hot Water,
Air Purification Equipment Sales,
Water Purification Equipment,
Construction And Technical Consulting,
Equipment Leasing,
Lighting Device,
Equipment Design,
Maintain,
Kitchen Equipment,
Smart Furniture Products,
Steam,
Test,
Repair And Installation,
Cold Energy,
Development Of Related Technologies,
Gas Transmission And Distribution,
...