KYK water company has been R&D, Manufacturing healthy water machine for 45 years.1) Alkaline water ionizer - 7 plates~11 plates2) Hydrogen water purifier - SPE/PEM system3) Portable hydrogen water bottle4) Water filter5) Export, OEM, and ODM of the above items are all possible.KYK is the world's best product made with 44 years of research and technology by experts named after the founder's initials.KYK values producing safe and high-quality products to promote health by supplying the best water to your body.We have obtained multiple certifications such as KFDA, FDA, CE, and ISO13485. KYK published a paper with 85.8% IRB clinical results.It is the only company in Korea to have been awarded the Presidential Medal of Merit.