Website Maintenance Notice

Chugai website (both English and Chinese) will be temporarily down as we perform an important maintenance. We will be back for you shortly by September 8th (Fri) 4:00 a.m. in Taiwan time. Thank you for your understanding and cooperation.

Maintenance Schedule (Taiwan Time)
Date & Time : September 7th (Thu) 21:00 p.m. - September 8th (Fri) 4:00 a.m.