ECO PRO TECH is a renowned Manufacture and supplier of ETP, STP and wet Scrubber in Delhi NCR region. Standard quality material, accessories and technology is used in the production of ETP, STP and wet Scrubber in Delhiand Installer of waste water treatment and recycling plants in Delhi NCR region. STP for Hotels, Resorts, Colleges, Residential Complexes, Shopping Mall, Airports, Railway. WTP Treat Waste from Domestic, Commercial and Industrial Sources. Manufacturer. Owing to our expertise, we are manufacturing, trading and supplying a wide gamut of Air Pollution Control Plants. Our offered plants are specifically designed to purify the air. Precisely engineered under the supervision of our quality professionals, these plants are highly cherished among our clients.