Marketing Department

If you want to cooperate with us in sales, advertising and other related businesses, please click the button below.

Tech Support Department

If you are an ETHER COMPUTATION user (including blockchain service and Crypto mining machine service), please click the button.

General Department

If you want to know more information, please click the button below.

Ether Computation Mining (E-TECH) started as an innovative concept in Toronto, Canada in 2021. To widen its global influence, its founders officially established the company in Chengdu, China, in 2022. As a leader in the industry, E-TECH is committed to servicing both cryptocurrency enthusiasts and experts. With facilities in Canada and China, we provide top-notch equipment and accessories for professional crypto miners worldwide. Thank you for choosing E-TECH.

Contact Us


9390 Woodbine Ave Unit 309


L6C 0M9,Canada