Business scope: Filter,
Design,
Energy Saving Product Development And Sales,
Energy Conservation Engineering Consulting,
Boiler,
Cooling Tower,
Communication Equipment,
Vacuum Pump,
Contract Energy Management Services,
Purification Equipment,
Freeze Dryer,
Oxygen Machine,
New Material,
Repair,
New Energy Technology Development,
Lubricant Sales,
Dryer,
Lease,
Knives,
Gas Tank,
Energy Recovery Equipment
...