Email Address
Sales : sales@usonyx.net
Billing: billing@usonyx.net
Support: support@usonyx.net
Branches & Hotlines
Singapore: +65 6223 1838
Taipei Telephone: +886 2 2381 5536
Malaysia Telephone: + 60 3 2056 5248 (Malaysia Toll Free: 1800 802 003)
Australia Telephone: +61 2 8061 7248
Customer Service in English
Sales : Extension 820
Billing: Extension 840
Support: Extension 860
Customer Service in Mandarin
Sales: Extension 830
Billing: Extension 850
Support: Extension 870