GSTC Technology Co. Ltd.
2F., No. 31-6, Sec. 1, Wanhe Rd,
Nantun Dist, Taichung City 40877
Taiwan
Telephone: +886 (0) 4238 05678
Fax: +886 (0) 4238 05511
E-mail: ally.chang@gstc.com.tw
Internet: www.gstctech.com.tw
Hung Chih Limited Co.
2F., No. 35, Chung Cheng Road,
Tainan 70041
Taiwan
Telephone: +886 (0) 6 2252216
Fax: +886 (0) 6 2205993
E-mail: ally_chen@mail.sch.com.tw
Internet: www.hungchih.sch.com.tw/en
