Mediwish Co., Ltd. lea na faavaeina i le 2011, o se tasi o kamupani gaosi oloa sili ona tele i Saina.O faʻailoga faʻamaʻi vailaʻau o loʻo gaosia ma fefaʻatauaʻi e le kamupani i le taimi nei ua oʻo atu i le 1000 ituaiga ma luga atu o le 2000 faʻamatalaga o oloa, faʻatasi ai ma vaega o Steam, EO - Ethylene oxide, Formaldehyde, Dry Heat, Plasma, Ozone, IRRAD E-Beam ma Gamma Radiation ma isi. O lo tatou lava ituaiga "Mediwish" na manumalo i se manatu lelei i Saina ma Asia i Sautesasae.O oloa e le gata ina ogatasi ma tulaga fa'ale-atunuu ae e sili atu fo'i e fa'afetaui le maketi fou ma tulaga maualuga.
Gaosi mea fa'apipi'i mo le fa'amama, nifo ma mea'ai fa'afoma'i