Service Center
Service Time (24 hours): [email protected]
Technical Support : 9:00 a.m. to 17:00 p.m [email protected]
KOENIG CO., LTD (GrandStar)
(Head Office) ADD: No.698, Wen-Shin RD. Sec.4, Taichung, Taiwan
GrandStar, the Taiwanese company devotes to e-mobility, industrial IoT / industry computer system /commercial techology.
Get In Touch
- No.698,Wen Shin RD. Sec.4 Taichung, Taiwan
- [email protected]
- +886979210958