Established in 2017 YUPIN is a professional supplier of Bitmain Antminers, Innosilicon whatsminer, Goldshell StrongU, FusionSilicon and so on. We provide one-stop solution for your mining. Both miners and mining farm hosting service are available. The quality of products can be guaranteed. Every miner can be tested before it shipped to you. 24 hours online for presale and aftersale support. Its always our pursuit to establish a best buying experience to you.