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Our main services
GEM provides sustainable and integrated water utility management services. The scope of services includes:
 | Manage water utilities with comprehensive service. |
 | Invest, construct, and manage public and private water utilities with BOT (Build - Operate - Transfer) and BOO (Build - Own - Operate). |
 | Operate and maintain machinery and equipment in water utilities. |
 | Analyze water quality with a laboratory certified to ISO/IEC 17025 standards and registered private laboratory according to the Department of Industrial Works standard. |