Nalco is the leader in water treatment and process chemicals to most industries in Thailand including Oil Exploration and Refining, Petrochemical, Steel, Power Generation, Food, Chemicals, Pharmaceutical, Manufacturing, Automotive, Pulp & Paper. These activities are all about providing world class solutions that help reduce operating costs, increase plant productivity, and meet environmental requirements.

Nalco (Thailand) has a branch office in Rayong province with a laboratory and a mobile engineering center to serve its customers in the Eastern Seaboard and Petrochemical Complex. The company also has a local manufacturing plant in the Eastern Seaboard Industrial Estate, Rayong. The company currently serves more than 200 regular customers in Thailand in most industrial sectors.

Nalco (Thailand) is also supported by Nalco Pacific Co in Singapore, and works closely with the other subsidiaries in the Pacific, in Japan, Korea, Taiwan, Hong Kong, China, Singapore, Malaysia, and the Philippines.

10th FL., President Tower, 973 Ploenchit RD, Lumpini, Pathumwan, Bangkok, 10330 THAILAND.
Tel : +66-2-126-9499 | Fax : +66-2-656-0029

5th - 6th Floor, 485/10 Sukhumvit Road, Hauy Pong, Muang, Rayong 21000, Thailand
Tel: +66-38-687-730 (Energy Services) | Tel: +66-38-687-220 (Industrial & Institutional Services)
Fax: +66-38-687-731 (Energy Services) | Fax: +66-38-687-221 (Industrial & Institutional Services)

Rayong (Plant)
109/19 Moo 4, Tambol Pluakdaeng, Amphur Pluakdaeng, Rayong 21140, Thailand
Tel: +66-38-955-160 | Fax: +66-38-955-166