Buy a refrigerator, samsung 1 queue comes from lotus srinakarin. In June, after a technician install it using this samsung machine 2 days. Frozen food, whatever it is, but the condensation inside the all cartridges. Vegetables, fruit, moldy everything now call them, come and see. Craftsmen see temperature adjustment They have the same. Enough, we say that the need to change or return the money, it will also give the technician comes another temperature temperature adjustment today comes. Very bad!!! Don't buy in. was nothing. Technician maintenance, it is not standard.The most puzzling issues is the Samsung says no serial number is now very puzzled, we bought from lotus, not the toy shop. Enough to ask Lotus, Lotus said that it's been sourced from samsung is a lot, it does not know why there is no serial number or letter, but if it is not actually standard Lotus to sell full price. , Why?