Sales and retailers： sale@gancube.com 

After-Sales Service:service@gancube.com

WholeSale: wholesale@gancube.com

If you want to be our testers, please send your WCA id, your contact information (including name, address,country, zip code, phone number, or anything that attracts us) to: , we'll reply soon if you meet our qulification.

Wechat QR CODE(WHOLESALE):

AFTER SALES SERVICE
Messenger: https://m.me/Gancube/

Wechat QR CODE(After sales service):

*Working Days: Monday to Friday
*Working Hours: GMT+8, 9:30-16:30, weekend:12:00-15:00