Allwin Tech was establishd in June 1994, after many years,

Allwin Tech. Already can license and produce the H. 323 / SIP system, Such as T1 / E1 PR1 trunk gateway, H. 323 Gatekeeper, SIP Proxy, Billing system, Gateway, DECT VOIP and so on.

Allwin Tech. Has launched the biggest Telecom. Company of Taiwan and become the biggest VOIP supplier in Taiwan.