Business scope: Import And Export,
Road Freight Transport,
Foreign Contracted Projects,
Gas,
Liquid Separation And Purification Equipment Manufacturing,
Electrical Installation Services,
Refrigeration,
Refrigeration,
Repair,
Air Conditioning Equipment Sales,
Mechanical Parts,
Parts Sales,
Professional Design Services,
Air Conditioning Equipment Manufacturing,
Installation Modification And Repair Of Special Equipment,
Gas,
General Equipment Repair,
Liquid Separation And Purification Equipment Sales,
Insulation Material Sales,
Construction Engineering Construction,
...