Business scope: Building Materials,
Install,
Environmental Governance,
Rail Transit Engineering,
Solid Waste,
Urban Infrastructure Engineering,
Equipment Sales,
Bridge Engineering,
Road Construction,
Consult,
Machinery And Equipment Leasing,
Material Export,
Road Works,
Port Engineering,
Science And Technology Information Consulting Services,
Environmental Engineering,
Logistics Information Consultation,
Design,
Test,
Air Pollution,
Water Pollution
...