| Unit | Contact Information |
|---|---|
| Head Office | Address: 4F, No. 47, Xinjian Rd., South Dist., Tainan City 70255, Taiwan Tel: +886-6-2643888 |
| Guantian Plant | Address: No. 119-5, Nankou Village, Guantian Dist., Tainan City 72046, Taiwan Tel: +886-6-5790406 |
| Madou Plant | Address: No. 32-6, Madou Village, Madou Dist., Tainan City 72154, Taiwan Tel: +886-6-5703358 |
| Spokesperson | Mr. Chen Chong-Hsien, Vice Chairman Tel: +886-6-2643888 Email: hrd@quintain.com.tw |
| Deputy Spokesperson | Ms. Hu Pi-Shan, CFO Tel: +886-6-2643888 Email: hrd@quintain.com.tw |
| Procurement | Contact: Mr. Huang Tel: +886-6-5790406#23 Email: purchase@quintain.com.tw |
| Sales & Services | Contact: Ms. Huang (Head Office) Address: 4F, No. 47, Xinjian Rd., South Dist., Tainan City 70255, Taiwan Tel: +886-6-2643888 Fax: +886-6-2641789 |
| CSR Contact Mailbox | Responsible Unit: Management Dept., Ms. Chang Email: u8706001@quintain.com.tw |
| Employee Ethics Reporting | Responsible Unit: Audit Office Reporting & Complaint Mailbox: audit@quintain.com.tw |