Business scope: Research,
Building Materials,
Construction Equipment Sales,
Construction General Contracting,
Construction General Contracting,
Construction Equipment Rental,
Subway,
Curtain Wall Engineering Design,
Air Conditioning Engineering,
Landscaping Project,
Research,
Subgrade,
Bridge,
Real Estate Development,
Fire Engineering General Contracting,
Pile Foundation,
Ancient Building Engineering General Contracting,
Earthwork Construction,
Water Heating,
Operate,
...