OCT have two divisions both engaged in total water treatment to the industries.

Plant division :

It enhance the design, engineering erection and commissioning of water and waste water treatment plants such as Sand filters, Activated carbon filters, Water softners, De-mineralisers, Revorse osmosis, Iron removed system, Dosing pumps, etc.

Chemical Division :

In this division we are manufacturing water treatment chemicals as follows.

1. Boiler water treatment chemicals :
   We are manufacturing treatment chemicals such as Scale inhibitors, Corrosion inhibitors, Ph boosters, Antifoaming chemicals, neutralizing amines, filming amines, etc.
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2. Cooling Water Treatment Chemicals :
   The chemicals formulated for cooling system are Scale inhibitors, Corrosion inhibitors, Biocides, Bio-dispersants, etc.
   For chilling plant we are formulating some excellent corrosion inhibitors.
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3. ETP chemicals :
   We are manufacturing treatment chemicals such as Scale inhibitors, Corrosion inhibitors, Ph boosters, Antifoaming chemicals, neutralizing amines, filming amines, etc.
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4. For wastewater we have non-ionic-cationic, and anionic polymeric flocculants to control the sludge's.