John M. Hermetic Room air purifier
info@johnm.com.tw 
02-25991662 
3F-2, No. 8, Lane 19, ShuangCheng Street, Jhongshan District, Taipei City 104, Taiwan R.O.C.
info@johnm.com.tw 02-25991662 3F-2, No. 8, Lane 19, ShuangCheng Street, Jhongshan District, Taipei City 104, Taiwan R.O.C.