Contact Us

Company Informations

Working Time: 9:30-21:30 (UTC-4/GMT+8) Monday to Saturday
Company Phone: +1 6479390324/+86 15926006816

Name and address in Toronto：
Ether Computation (Ontario) Coperation.Inc
9390 Woodbine Ave Unit 309,Markham ON L6C0M5,Canada

Name and address in China mainland：
CHENG DU HONGDINGYU Technology Co., Ltd
No. 23, Section 1, Huayang Avenue, Huayang Street, Tianfu New District, Chengdu City, Sichuan Province.China

ChengDu Yun Shang Tian Wang(CloudSkyNet) Technology Co., Ltd
No. 23,Unit4 Section 1, Huayang Avenue, Huayang Street, Tianfu New District, Chengdu City, Sichuan Province.China

E-TECH MINING DEPOT(Ontario)INC
9390 Woodbine Ave Unit 309,Markham ON L6C0M5,Canada

Websites:

www.etechbtc.com
www.ethercompuation.com

WhatsApp Customer service(Pre-Sales):

WhatsApp 1 : +8618671110187
WhatsApp 2 : +16479390324

Telegram:

Telegram:+16479390324
Telegram channel:https://t.me/etechminingdepotnews

Emails:

sales@etechca.com(About products purchase/Get a Quote)
support@etechca.com (About miner repair and after-sale issues)
twairgroup@etechca.com(For business cooperation)
info@etechca.com (If you have any dissatisfaction during the transaction or have valuable suggestions for us)