Product Range
Portable Demineralizers
Water Softening Plants
Reverse Osmosis Plants
Swimming Pool Filters
Industrial Demineralizers
Dosing Equipment
Water Reuse Systems
Water Testing Kits
Multiport Valves
Automatic Systems


  Online Conductivity Meters
  TDS Meters
  pH Meters
  Rota Meters


  • Designed Deflouridation plants to ensure instantaneous reduction of flouride in water to acceptable levels of less than 1.5 mg/litre.
  • We design and manufacture Ultrapure Water systems for Research laboratories and Pharmaceutical industriesto give water of conductivity less than 0.05ms/cm at 7 +/- 0.2 pH.
  • We have designed and executed several projects for reuse of waters from Bottle wash and other areas.
  • Have designed and executed orders for Filtration plants which can handle upto 1000 NTU turbidity with outlet turbidity of 10 NTU.

Cenco was started in 1981, by Mr. P. V. Swaminathan, a graduate in engineering from VNIT.
Centron started manufacturing in 1986, and has built up a list of reputed long term clients, since inception.

In 2010, Mr Sriram N. Swamy, a graduate in Chemical engineering from LIT, joined the company as one of the Director.

The main thrust has been to provide services which will generate future business, and we go the extra mile to satisfy customers.

We have accomplished service personnel, who have been brought up in our tradition of providing the highest possible quality of service.

We are managed by experienced business personnel , who have more than 35 years of business experience, and are part of a larger conglomerate, catering to a wide variety of customers. One of our sister companies employs more than 200 people and is ISO: 9001 - 2000 certified.

  • Cenco will strive to provide high quality pure water to industry and society, as reuse of water is must to protect our depleted water tables.
  • Centron Engineering applies state of art technology to manufacture advanced , high performance and economical water treatment plants..
  • We understand the application and detailed requirements of the clients, design the system and give customer support after implementation of the complete project.
  • We also maintain spares of all the plants to ensure no production loss.