Primary Qualification in General Contracting of Construction Projects
Class A in Engineering Design and Construction Industry (Construction Projects, Civil Air-defense Projects )
Grade A Qualification in Professional Contracting of Steel Structure Projects
Grade A Qualification in Professional Contracting of Architectural Decoration Projects
Grade B Qualification in Professional Contracting of Construction Mechanical & Electrical Installation Projects
Grade B in Professional General Contracting of Hoisting Equipment Installation
Grade C Qualification in General Contracting of Municipal Public Projects