Civil Engineering
- Grading engineering
- Road engineering
- Drainage engineering
- Bridge engineering
- Tunnel engineering
- Slope protection
- Vegetation engineering
- Piping engineering
Environmental Engineering
- Landfill Mining
- Soil Pollution Improvement
- Sewage Treatment
- Rehabilitation and Recovery
- Waste Sorting Machines Manufacture
Construction Engineering
- Office buildings
- Administrative office buildings
- Special (Unique) Building
- Congregate housing
Development Engineering
- Industrial Park Development
- Residential Areas Development
- Land Consolidation Project