Business License
Class A General Contractor of Building Construction
Class B General Contractor of Municipal Utilities Construction
Class C General Contractor of Petrochemical Plant Construction
Class A Specialised Contractor of Fire-fighting Facilities Engineering
Class B Specialised Contractor of Waterproof, Anti-corrosive and Insulation Project
Class B Specialised Contractor of Curtain Wall Engineering
Class C Specialised Contractor of Ground Foundation Project
Class C Specialised Contractor of City and Road Lighting Project
