New And Used Original S9I S9J S9 Control Board

S9 Control Board S9i S9j Mother Board

About product:

New and used original s9, s9i, s9j control board S9 mother board.

About us:

Leed was established in 2008. Based in Shenzhen, China, the company enjoys convenient transportation and beautiful scenery. We entered the Blockchain and mining industry in 2017 and have since become one of the most trusted miner wholesalers in the entire industry. Throughout 5 years of development and expansion, we have grown our one stop service including mining consulting, sales, international transportation, miner repair and maintenance.

We have a 1500㎡ office area with over 40 staff including engineers, sales representatives and marketers. As well as the office, we also have a 3000㎡ workshop with 4 integrated testing lines, 1 maintenance and cleaning line and 1 repair centre supported by over 20 staff, technical experts, maintenance workers, and warehouse staff.
Our main products are Bitmain Antminer, Whatsminer, Avalon, Goldshell and GPU miners. The main markets we are targeting are the United States, Canada and Europe. However, we have ambitions to expand our business globally and are committed to providing hassle-free sourcing services to our clients around the world. Please feel free to contact us if you have any question.