Green Technology Energy Corporation (GreenTech)

Last updated: 27/2/2026

No. 631, La Thanh Street, Giang Vo Ward, Hanoi, Vietnam

+84 24 3772 6250, +84 24 3772 7045

+84 24 3772 6249 (fax)

sales@greentech.vn

www.greentech.vn

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BUSINESS CATEGORY

Water Filter Materials | Water, Wastewater - Treatment Equipment | Chemicals - Water Treatment (PAC, Chloramin B, Potassium Alum,.) | Water, Wastewater - Treatment System

BUSINESS TYPE

Trading Company, Service Company

MAIN MARKET:

Vietnam, International

CATEGORY: Water Filter Materials | Water, Wastewater - Treatment Equipment | Chemicals - Water Treatment (PAC, Chloramin B, Potassium Alum,.) | Water, Wastewater - Treatment System

BUSINESS TYPE: Trading Company, Service Company

MAIN MARKET: Vietnam, International

Contact infomation

Contact name: Ms. Trinh Thu Ly

Job Title: Chairman of the Board

Mobiphone:+84 912 730 601

Email: trinhthuly@gmail.com, sales@greentech.vn

Company introduction

As one of the pioneering companies laying the foundation for the industrial water treatment services sector in Vietnam, Green Technology Energy Corporation (GreenTech), established on February 29, 2008, has undergone more than 15 years of development and growth.
With the strength of being a direct importer and distributor, and maintaining extensive relationships with leading global manufacturers and partners in the water industry such as Pentair, Veolia, Pall, Qualichem, Thermax, Ultraaqua, Calgon Carbon, and Concord Oversea, GREENTECH brings the world of water technology to Vietnam, including Industrial chemicals, Water treatment equipment, and Advanced turnkey engineering design, Comprehensive consulting solutions, and full-package EPC implementation services.
To date, GREENTECH has served more than 1,400 clients nationwide, with projects covering all three regions of Vietnam. Its diverse customer portfolio includes Project owners, M&E contractors, hotels and buildings, breweries – beverage manufacturers, hospitals, and industrial factories. GREENTECH has been honored to implement numerous large-scale projects delivered on schedule and meeting quality standards, including:
- Domestic water treatment system using surface water with a capacity of 6,900 m³/day for Vinpearl Phu Quoc Shophouse
- Domestic water treatment system using surface water and groundwater with a capacity of 3,600 m³/day for Grand World Phu Quoc
- Domestic water treatment system with a capacity of 3,600 m³/day for Imperia Hai Phong
- UF technology-based domestic water treatment system with a capacity of 1,900 m³/day for Capital Place, 29 Lieu Giai
- RO pure water treatment system with a capacity of 1,600 m³/day for Saigon Beer Factory – Ben Tre
- Comprehensive water treatment system for cooling towers (4,376 m³/h x 2 towers) at Vincom Megamall Royal City
- Comprehensive water treatment system for cooling towers (4,800 m³/h) and chillers (1,800 tons x 4 units) at Vinhomes Garden River
- Comprehensive water treatment system for cooling towers (810RT x 7 towers) and chillers (610RT x 7 units, 380RT x 2 units) at Landmark 81
With experience in implementing more than 150 water treatment projects of various scales, GREENTECH has become a trusted partner of many major domestic and international corporations, including Vingroup, Hoiana, Habeco, Sabeco, Heineken, Hoa Phat, PepsiCo, Coca-Cola, Traphaco, TLIP II, Viglacera, Nitori, TH true Milk, Vinamilk, Coteccons, Sigma, etc.
With proven capabilities, extensive experience, and a professional, integrity-driven approach, GREENTECH is committed to making positive contributions to project success, delivering optimal economic value to partners and clients, and contributing to the sustainable economic development of the country.