Delcol was established in 1992 from a small proprietary business operating under the name of United Marketing, promoting water dispensers and water filtration systems. Since then, it has expanded and transformed into one of the major water solution specialists in Malaysia. Delcol is the leading brand name for water dispensers, water filters, reverse osmosis system and water treatment products be it for household, commercial or industrial applications. Delcol was incorporated on 22nd September 1995 with the principle activities of marketing and servicing water dispensers and water filtration systems. The company also owns a bottled water processing plant that uses a self-designed RO system to produce 5 gallon bottled RO water.