Business scope: Environmental Engineering Professional Contracting,
Import And Export,
Technology Import And Export,
Foundation Engineering Professional Contracting,
Construction General Contracting,
Construction Labor,
General Contracting Of Highway Engineering Construction,
Highway Pavement Engineering Professional Contracting,
Highway Subgrade Engineering Professional Contracting,
General Contracting Of Electric Power Engineering Construction,
City And Road Lighting Engineering Professional Contracting,
Engineering Drilling Services,
Professional Contracting Of Building Curtain Wall Engineering,
Ancient Architectural Engineering Professional Contracting,
Professional Contracting Of Power Transmission And Transformation Projects,
Professional Contracting Of River And Lake Improvement Projects,
General Contracting Of Municipal Public Works Construction,
Professional Contracting Of Building Decoration And Decoration Engineering,
Steel Structure Engineering Professional Contracting,
Mechanical And Electrical Engineering Construction General Contracting,