hi friend, tks for your information, and you are lucky to get the mid 1k price, but there are too many peopel who cost several K to get 1 unit only. addition, i am puzzeled why the KFDA is so important for you? what can it guarranty? it's only a certificate from a small country, not international; addition, we also got the Sanitation License from the www.homay.cn , it's from the health ministry of China government, i am sure it's can approve sth. what's more, the China has really achieved a great progress in scientific in the recent years, i trust the quality from there. most of all, there are so many people are using the China made products. taken me as an example, the machine i got from there has working correctly more than two years.
and everything seems to be good, my family is enjoying a good health drinking water everyday; my father's gout attack and joint pain disappeared since one and a half year ago.
any way, i am just a beneficiary, want to share with you my success in this item! that's all !