Yi-an Plant - CNC, Plastic and Assemly Line - No.3 Ln 446 Sec.1 Yi-an Rd., Annan District, Tainan City 70944 Taiwan Anhe Plant - CNC, Plastic and Assemly Line - No.55-2 Ln 321 Sec.1 Anhe Rd., Annan District, Tainan City 70944 Taiwan           Tel : 886-6-2558890           Fax: 886-6-2479904           Contact email: robert_wang@sins.com.tw           Office time: Monday-Friday 9:00AM ~ 4:00PM