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About Us
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Our main services
Why GEM
Awards and Quality Standards
GEM's services
Public utility system management
Investment construction (BOT/ BOO)
Operate and maintain machinery and equipment in water utilities.
Water quality analysis service
Corporate Governance
Management Policy
Service Intent
Management principles (TQM)
Business Ethics
Our Work
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Work With Us
SN Group
Contact GEM
Work With Us
SN Group
Contact GEM
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GEM is a full-service provider of sustainable water utility management
We Are 'GEM'
GEM Environmental Management Co., Ltd.
Public Utility System Management
Investment Construction
Operation services and Maintenance
Water Quality Analysis Service
Our Work
Wastewater Treatment
Wastewater Treatment
Water Quality Improvement
Water Quality Improvement
Water Management
Water Management
Our Customers
Reliable company to provide sustainable Water Quality Improvement and Wastewater Treatment
We are happy to answer any questions you may have.
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