Original 2018 Business License of Diard-eco Energy Saving Technology

Copy of DIARD-ECO Energy Saving Technology Business License 2018

DIARD-ECO Construction Qualification Standard Parts

Environmental Certification

Environmental Certification in English

Certificate

2019 Five Star Enterprise

Dia Company Honor Certificate 1

Dia Company Honor Certificate 2

Dia Company Honor Certificate 3

Five Star Member

2015 Excellent Collaboration

2014-2015 Quality

2013-2014 Quality

Polystyrene Foam (EPS) Composite Decorative Line (Main Drafter)

Polystyrene Foam (EPS) Composite Decoration Line (Drafting Unit)

Outstanding Subcontractor Of 2019

Outstanding Subcontractor Of 2018

2015 Strategic Excellent Subcontractor

2015 Quality Service Team

2015 Outstanding Subcontractor

2014 High Quality Subcontractor A

2014 Excellent Subcontracting

2014 High Quality Subcontractor A

Dia Safety License Standard 20220530

Copy of Dia Engineering Business License

Original Business License of Dia Engineering

Dia Company Honor Certificate 4

Dia Company Honor Certificate _ 5

Council Members

Group Member of Shanghai Chemical Construction Association

Member of Shanghai Building Materials Industry Association

Member of Shanghai Green Building Association