Kan tthanchonak cu a ttha deuhmi thilri, thiamnak ttha le OEM/ODM sertu caah a tthawnter lengmangmi thiamnak thazaang cungah aa hngat. Na sin in na herhmi paoh cu kanmah nih kan in pek lai!
Kan tthanchonak cu thilri ttha deuh, thiamnak ttha le a tthawnter lengmangmi thiamnak thazaang cungah aa hngat, Kan company nih bia a kan kamh: man ttha, thilchuah caan tawite le zuar hnu riantuannak lungtlinnak, na duh caan paoh ah kan sehzung ah rak kan leng ve. A tu ah a nuammi le caan sau chawlehnak kan ngeih tti lai ti kan duh!!!

Nifatin hmanmi Ethanol
Absolute ethanol: 99% (a ritmi) nak tam a ngeimi ethanol kha a chim duhmi a si. A bik in thilthuam, sii, le a dang chawlehnak ah thlennak ah hman a si.
Ethanol 95% zu: UV meiinn hnawhnak caah hmanmi. Hi tlawmpal hi sizung ah hman a si tawn, inn ah cun camera lens thianhnak ca lawng ah hman a si tawn.
Ethanol 70%-75% zu: Zawtnak rungrul thahnak caah hmanmi.
Ethanol 40%-50% zu: Bedsores a kham khawh. Caan saupi ihkhun cung ah a itmi mizaw hna caah cun, caan saupi hremnak ruangah hngawng, hngawng le hngawng ah ihkhun hma a chuak kho. Kut chungah 40%-50% zu tlawmpal toih i a ritmi hmun pawl kha tlukruang tein hnimh ahcun pawngkam thi kalnak a tthanchoter khawh i ihkhun hma a kham khawh.
Ethanol 25%-50% zu: Taksa lumternak caah hman khawh a si. Taklinh a fakmi mizaw hna cu an pum lumnak zorternak caah mah in hnawh khawh an si. Zu in vun tawlnak nih thi kalnak lam a kauhter, lumnak a chuahter, cun a thlen khawhnak nih lumnak tampi a lak i a hloh, zawtnak hmelchunhnak a zorter. Sihmanhsehlaw, zu dat cu a tam tuk awk a si lo, zeicahtiah vun a fahter khawh i vun chungin ti tampi a lak khawh.