23868 No. 753, Zhongzheng Rd., Shulin Dist., New Taipei City 238, Taiwan
+886-2-2689-3781
+886-2-2689-3846
marketing@tongya.com.tw
After-sales service
& Technical support
+886-2-2688-3500
Mon- Fri 8:00-12:00 / 13:00-17:00 (GMT+8)
service@tongya.com.tw