Headquarters Taiwan
3F, No. 14, Prosperity Road II, Science-Based Industrial Park, Hsinchu, Taiwan, R.O.C.
+886-3-578-0000
+886-3-577-0631
+886-3-577-0631
sales_support@wincomm.com.tw
Tech Support
fae_support@wincomm.com.tw
Customer service
cs_support@wincomm.com.tw
Wincomm Japan
#206, 4-16-17, Namiki, Kawaguchi-City, Saitama, 332-0034, Japan
+81-048-255-6881
www.wincomm.jp
Parent company, Portwell Headquarters (Taiwan)
Parent Company Taiwan
Portwell, Inc. (Headquarters)
No. 242, Bo’ai St., Shulin Dist., New Taipei City 238005, Taiwan
+886-2-7731-8888
+886-2-7731-9888
sister companies: American Portwell Technology, Inc. (USA)
Sister Company USA
American Portwell Technology (USA)
44200 Christy Street, Fremont, CA 94538, USA
+1-510-403-3399
info@portwell.com
European Portwell Technology (The Netherlands)
Sister Company Europe
European Portwell Technology (Europe)
Schillingweg 3, 2153 PL Nieuw Vennep, The Netherlands
+31-252-620790
info@portwell.eu
Portwell divan, Inc. (Japan)
Sister Company JP
Portwell Japan, Inc. (PJI)
4-27-10 Sengoku, Bunkyo-ku, Tokyo 112-0011
+81-03- 6902-9225
+81-03-6902-9226