Our Partners
We collaborate with global technology leaders and industry experts to deliver innovative, reliable, and sustainable solutions.
Industrial Air Purification
Custom-built systems for odour control, toxic gas removal, biogas desulfurization, corrosion control, and corrosion monitoring — engineered to neutralize odours and harmful gases while meeting environmental compliance standards for industrial and municipal applications.
Advanced Water Filtration
AFM® is a next-generation activated filter media delivering high-performance water filtration and improved water quality — a durable, sustainable alternative to conventional filter media.
Net Zero Wastewater Treatment
A patented, decentralised sewage treatment technology inspired by nature, treating wastewater in underground chambers with no power, chemicals, or human intervention. Recognised by the United Nations ESCAP as a Best Practice case study advancing six UN Sustainable Development Goals.
Organic Waste Converters
Organic Waste Converter (OWC) machines that efficiently process and convert organic waste into useful, reusable output — supporting cleaner, more sustainable waste management. CHESRI is an authorised channel partner for EXCEL Industries across Andhra Pradesh and Telangana.
Sludge to Energy
Converts wastewater sludge into green energy while reducing sludge output and improving sludge quality at sewage treatment plants — with easy retrofit into existing installations.
Advanced Aeration Diffuser Technology
The AQUA-PRO aeration system uses tubular diffusers with a porous, polymeric, non-elastic membrane — built to operate in aerobic mineralizers and aeration tanks for 10 years without maintenance, even under severe operating conditions.
Interested in Partnering With Us?
We're always open to collaborating with technology leaders and industry experts who share our commitment to quality and sustainability.