Categories & Grades of Qualification:

1st Grade of General Construction Contracting for Municipal Public Works

1st Grade of General Construction Contracting for Electro-mechanical Works

1st Grade of Professional Contracting for Ground and Foundation Works

1st Grade of Professional Contracting for Electronic and Intelligent Works

1st Grade of Professional Contracting for Steel Structure Works

1st Grade of Professional Contracting for Building Decoration & Finishing Works

1st Grade of Professional Contracting for Curtain Wall Works

1st Grade of Professional Contracting for Ancient Building Works

1st Grade of Professional Contracting for Environment Protection Works

2nd Grade of General Construction Contracting for Ports & Waterway Works

2nd Grade of General Construction Contracting for Water Conservancy and Hydro-power Works

2nd Grade of General Construction Contracting for Electric Power Works

2nd Grade of General Construction Contracting for Mine Works

2nd Grade of General Construction Contracting for Metallurgy Works

2nd Grade of General Construction Contracting for Petrochemical Works

2nd Grade of General Construction Contracting for Communication Works

2nd Grade of Professional Contracting for Firefighting Facilities Works

Issued by: Special Seal for Administrative Approval of Department of Housing and Urban & Rural Development of Anhui Province