Water treatment in Kujang Cikampek Industrial Area is done by PT Kujang Tirta Sarana
(PT KTS) which is an affiliated company of PT KIKC. PT KTS was established to meet the needs of clean water in the Kujang Cikampek industrial area by prioritizing water production according to clean water standards, continuous supply, competitive prices and speed and accuracy in response to customer complaints.
The raw water is taken from the East Tarum Village Channel of West Dawuan Village Cikampek. The technology used in water treatment is ultra filtration with membrane system. Clean Water Treatment Unit (WTP) PT KTS is located in Industrial Estate II KIKC, Dawuan Tengah Village Cikampek.