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Qualification Glory
Donglee honor
Urban landscaping Grade 1 qualification
Landscape engineering design special Class B qualification
safety production license
ISO9001:2015 Quality management system certification
ISO45001:2018 Occupational Health and Safety management system certification
ISO14001:2015 Environmental management system certification
First-class qualification of pest control service enterprise
Termite control enterprise service ability level 1
Sanitation and cleaning service enterprise qualification
Four hazards elimination enterprise service qualification
The professional contracting of environmental protection engineering is the third level, and the general contracting of municipal public engineering construction is the third level
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ABOUT
DONGLEE
About Us
Core Team
Qualification Glory
Development History
Social Welfare
Cooperative Partner
Ecological
Service
Landscape Construction
Landscape Design
Sponge City
Intelligent custody
Ecological
Technology
Technological Platform
Research and Development Dynamic
R&D Achievements
HR
Talent Concept
Social Recruitment
Recruitment Process
Donglee
Culture
Authority issued
Love warms Of Donglee
Media Center
Contact Us
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