Corporate Profile – Hasy Environment

Consulting, design and construction of wastewater, exhaust gas and water treatment systems, with sludge dewatering presses built in Vietnam. We help factories and industrial parks meet QCVN standards at reasonable operating cost.

10 +

Years of EPC Experience

6

Environmental solution lines

12 months

Sludge press warranty

Turnkey EPC Contractor for Environmental Systems

Hasy Environment is the environmental brand of HASY Vietnam Technology Joint Stock Company, rooted in 2012. We act as a turnkey environmental contractor: Surveying, process design, mechanical fabrication, site construction, and technology transfer for industrial wastewater, flue gas, and water supply systems.

Every system is researched and designed by our own team, selecting the right technology for each waste stream: biological (MBBR, SBR, aerobic), physicochemical (coagulation–flocculation, Fenton) and air pollution control (absorption towers, activated carbon, cyclones, bag filters).

Expert Engineering Team

Deep expertise in biological kinetics, chemical treatment, membrane filtration, and automated PLC/SCADA integration.

In-House Fabrication

Dedicated workshop for FRP composite vessels, filter press manufacturing, and industrial electrical panels.

Core Engineering Capabilities

Turnkey EPC Contractor

End-to-end EPC delivery: engineering consultation, equipment procurement, construction, and statutory environmental licensing.

Wastewater Treatment Systems

Custom-engineered industrial and municipal treatment plants employing biological, chemical, and membrane technologies.

Air Pollution Control Systems

High-efficiency scrubbers, baghouse dust collectors, and VOC adsorption systems compliant with emission limits.

Water Treatment Systems

Municipal and industrial process water purification: multi-media filtration, softening, and industrial RO/EDI systems.

Maintenance & Plant Overhaul

Scheduled preventative maintenance, performance diagnostics, capacity upgrades, and troubleshooting support.

Sludge Dewatering Machines

High-dryness plate-and-frame filter presses, belt presses, and multi-disc screw presses for volume reduction.

Uncompromising Quality & Statutory Environmental Compliance

Systems are designed to the discharge standards applicable to each project (QCVN for industrial wastewater, domestic wastewater and industrial emissions). Hasy Environment directly supports developers in obtaining Environmental Licenses (GPMT) and Environmental Impact Assessment (EIA) approvals under the Vietnam Law on Environmental Protection 2020.

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