AGTi Water Guard — engineered with Food Grade SS 304 bodies, SS 316 tanks, and patented Dual Thermal purification. Serving homes, hospitals, schools & industries across India for 25+ years.
Green Tec Engineers, based in Coimbatore, Tamil Nadu, has been manufacturing and custom-designing Sewage Treatment Plants (STP), Effluent Treatment Plants (ETP), and Reverse Osmosis (RO) systems for the past 25 years.
As part of a Government of Karnataka initiative, we installed drinking-water purification units in 140 villages.
Our systems use high-quality stainless steel and patented Dual Thermal purification technology ensuring 100% sterilization.
Learn More About UsSS 304 & SS 316 tanks built for durability.
Dual Thermal purification technology.
100% stainless steel construction.
Providing safe water across regions.
From households to large industries — engineered for purity, durability, and performance.
India's first stainless steel alkaline RO purifier with Silver Nano technology.
5-stage RO with membrane filtration — ideal for homes with high TDS water.
Economical 4-stage purification for budget-conscious homes without compromising safety.
6-stage alkaline purification that enhances the immune system.
Latest Silver Nanotechnology to disinfect water — far more effective than conventional UV. Stops regrowth of microorganisms even after purification.
Our patented dual-stage thermal process guarantees 100% sterilization — unlike regular systems that cannot guarantee complete removal of bacteria.
Alkaline water enhances the immune system and helps your body re-hydrate quickly. Improves blood flow, reduces gas troubles, aids digestion, and supports weight management.
Food Grade SS 304 body and high-grade SS 316 storage tanks. Zero plastic components — completely safe, hygienic, and built to last decades.
Increases Blood Flow
Removes Gas Troubles
Supports Weight Reduce
Regulates Digestion
Reduces Heart Attacks
We design and manufacture RO plants tailored to your exact water quality and volume requirements — from 10 LPH to 10,000+ LPH.
Professional installation by trained engineers with complete commissioning, testing, and handover documentation.
Annual Maintenance Contracts with scheduled servicing, filter replacement, and performance checks to ensure peak operation.
Complete Sewage Treatment Plant and Effluent Treatment Plant design, installation, and maintenance for industries and institutions.
On-site water analysis and quality testing to recommend the right purification solution for your specific water source.
Experienced in executing large-scale government drinking water projects — serving 185+ villages across Karnataka and Tamil Nadu.
Have a water purification requirement? Our engineers are ready to assess your needs and provide the best solution — domestic, commercial, or industrial.
Green Tec Engineers
Coimbatore, Tamil Nadu, India.
10 LPH to 10,000 LPH and above capacity RO Plants
Let's Avoid Plastic and Join Hands with Nature.
Thank you! Our team will reach out to you within 24 hours.