42J/T Whatsminer M31S 74T 80T 3360W Sha256 Mining Machine

Whatsminer Brand New M31S 74T 3360W Asic Miner SHA-256 BTC Mining Machine
 

 
MicroBT Company Information
 

Shenma mining machine comes from Shenzhen bit Microelectronics Technology Co., Ltd. (hereinafter referred to as "bit micro"), which was established in July 2016. Its main business is the R & D, production and sales of special integrated circuit chips and products / solutions in blockchain, artificial intelligence and other fields, and provides corresponding system solutions and technical services.
Bitmicro's R & D team has many doctors and masters from famous universities such as Tsinghua University and Peking University, with an average of more than 15 years of successful R & D experience in chip design and products of well-known integrated circuit and communication companies. The founding team is one of the earliest teams in China to introduce special integrated circuits into the field of blockchain computing equipment. Bitmicro's existing R & D personnel account for more than 50% of the company.