Suanlitou is a cloud mining platform that was founded in China in 2017. It provides two general services: buying hashrate to mine Bitcoin and selling hashrate.
Mining Wholesale is a privately owned company based in The Netherlands, which focuses on the exploitation of mining-related products to consumers and businesses.
MicroBT is a technology company that is based on blockchain and artificial intelligence. Focusing on integrated circuit chip and product development, production and sales, and provide corresponding system solutions and technical services. Now MicroBT has passed the national high-tech enterprise certification.