Environmental administrative system ISO 14001 certification
Quality system ISO 9001 certification


Kang-Buk Gu Certificate of Excellence for Kang-Buk Gu People's Assembly Hall
Pusan City Certificate of Excellence for Saeng-Gok Electricity Development Facility
Certificate for recording accident-free man-hours
Residential Project Certificate of Excellence for Su-Won Matin World Apartments
Seoul City Construction Award for Kang-Buk Gu People's Assembly Hall

Pohang City Certificate of Excellence for Ho-Dong Organice Waste's Gas Developmental Project
Commendation from the National Tax Administration Office on "Taxpayer's Day"
Residential Project Certificate of Excellence for Hwasung Taean Apartments (Section 14)
“Quality Builder” Commendation from the Korea Rail Network Authority
Cooperation of Employers with Companies Awards

Kyungkido Construction Culture Awards for Sae Eden Church
Stone Pagoda of the President Order of Industrial Service Merit
Grand Prize Awards of Person
   


Construction Business License
[Engineering Works]
Construction Business License
[Industrial Facilities]
Construction Business Registration
[Landscape Architecture Engineering Business]
   

Construction Business License
[Engineering Works]
Construction Business Registration
[Landscape Architecture Engineering Business]
Construction Business Registration
[Gas Facility Construction Business]
   


Construction Business Registration
[Gas Facility Construction Business]
Professional Construction Business Registration
[Facilities Management and Maintenance Business]
Professional Construction Business Registration
[Residential Construction Business]
   

Water Pollution Facility Construction Registration
Sewage Treatment Facility Planning and Design · Construction Registration
     

Electrical Plant Construction Registration
Firefighting Facility Construction Business Registration
Professional Construction Business Registration
[Residential Construction Business]
   

Received Overseas Construction Permission
[ Electricity Construction Project]
Received Overseas Construction Permission
[Engineering Construction Project]
Received Overseas Construction Permission
[Industrial Facility Construction Project]
Received Overseas Construction Permission
[Pollution Prevention/ Reduction Facility Construction Project]