Room 703-710 Tower 1 Silvercord 30 Canton Road

Our company was opened in HongKong from 2003. We are a licensed telecommute IDD operator in HK. We provide IDD, VOIP and all kind telecom solution for our customer. <br/>We also supply V...

11f, No. 111-7, Hsing De Rd. , San Chung City, Taipei Hsien, Taiwan 241

Allwin Tech was establishd in June 1994, after many years, <br/>Allwin Tech. Already can license and produce the H. 323 / SIP system, Such as T1 / E1 PR1 trunk gateway, H. 323 Gatekeeper...