ChungHo Nais Co., Ltd is an environmental health appliance manufacturer based on the belief of Healthy life culture for people since 1993. Starting its groundbreaking, the company has stand out by acquiring Gold Seal mark from WQA (Water Quality Association) and achieving Water mark (95) firstly ever in Korea as well as New technology award of domestic product (95) from Korea Science and Technology Institute and 'The first prize in Water purifier (95) from Korea environment & water works institute and others. Especially back in 1997, the company has obtained world-first authentication from UL(Underwriters Laboratories).
Chungho Nais has been investing more than 7% of annual sales in R&D. As a result, the cutting edge system including water circulation system for 24 hours a day by N.W.P.W (Natural Weight Pressure of Water) and a device that is able to replace Freon gas by thermoelectric module semiconductor have invented.
The company has developed unique technology and is leading the industry with products including the worlds first water purifier with a built-in ice maker. In 2006, the company has made joint-venture with one of the biggest home appliance companies 'Midea) in China. By taking this opportunity, the company has actively engaged in overseas business.