Our Business

Water treatment EPC services by Goshu Kohsan Vietnam

EPC (Plant Construction)

Full-service water treatment EPC solutions cover engineering, procurement, construction, commissioning and performance testing for new plants, system upgrades and facility renovations.

Water treatment operation and maintenance services

Operation & Maintenance

Reliable operation and maintenance services help water and wastewater treatment facilities maintain stable performance, regulatory compliance and long-term operational efficiency.

Chemical

Technical chemical solutions are developed through water analysis, treatment testing, onsite assessment and performance monitoring to improve efficiency and plant reliability.

Laboratory

Accredited sampling, testing and analysis services deliver accurate and traceable results for regulatory compliance, treatment evaluation and process optimization.