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     About us   Current:Home  ->  About us  ->  Qualification and Certificate

 

Engineering Supervision Integrated Qualification

 

 

The People’s Republic of China overseas project contracting business qualification certificate

 

 

Class-A bidding agent qualification of construction works 

 

Certificate of Environment Management System Certification

 

 

Certificate of Occupational Health and Safety Management System Certification

 

 

Certificate of Quality Management System Certification

 

 

Certificate of International Quality Management System Certificate