Business scope: Air Heat Source Pump,
Feed And Feed Additives,
Installation And Maintenance Of Mechanical And Electrical Equipment,
Power Engineering,
Housekeeping,
Instrumentation,
Economic And Trade Information Consultation,
Landscaping Engineering Construction,
Unprocessed Primary Edible Agricultural Products,
Kitchen Equipment,
Securities,
Exhibition Display Service,
Mechanical Equipment And Accessories,
Communication Equipment,
Green Facilities,
Electromechanical Equipment And Accessories,
Research And Development Of Construction Engineering Technology,
Educate,
Construction Work,
Hardware Products,
...