Home > Company

In September 2005, a small private company was formed with its name of Filterdoctor Company.
The primary business purpose of the company was to develop functional cartridge filters applying for POU water cooler and Under-sink water purifier, and produce fitting parts as well.

In November 2009, the company was come to a new incorporation as named Huwatech Co., Ltd with the clear aim of accelerating leading edge POU coolers manufacture and advanced functional filter development.

Recently, the company introduced another product line of Premium class POU water cooler model (HWT-3000) which is in capable of serving antioxidant alkaline mineral water in order to meet growing global market demand.

While maintaining the momentum of growth, Centum will continue providing the best  products and services to you.

Thank you.

Kwang Seok Kim / CEO


Established the company with name of Filterdoctor Co.


Developed 4steps undersink filtration system

Jun Patent registered (Fitting device)
  Aug Supplied 4steps undersink POU systems to Hanguel P&D (500sets)

Opened POU filtration system and parts research Center

Oct Best product award by Hankyung magazine (Annual issue)
Jun Launched standing type POU cooler models (HWT-1000 series)
Jul Launched Deluxe POU cooler models (HWT-2000 series)
  Jul Company incorporation and changed name as Huwatech Co., Ltd
  Nov Developed assembling type faucet (Patent pending)
  Dec Developed health care functional AOA, Plus-carbon cartridge filter


Launched Premium Hot/Cold water purifiers (HWT-2000 series)



Launched Magma-Q related products



Business cooperation agreemet with B&CL Co., Ltd



ISO 9001 & 14000 certified

Water Purifier | Water Ionizer | Water Filter | Water Distiller | Alkaline Water | HOT POU Water Purifier |
COLD POU Water Purifier | Magma-Q Stone | Carbon Block Filter | Sitemap