Hello, dear, I am Liau Joe from LiZhi MinerStarHub, and I am a financial analyst of our company. MinerStarHub company has been in this industry for six years and is the official cooperative seller of Bitmain,Whatsminer,Goldshell,Avalon and Ipollo. Thanks to so many customers who have accompanied us for experiencing so many ups and downs but they have all made money. I hope you can also obtain the most reliable machines and prices with our friendly cooperation, so that you can make profits in this industry for a long time.In addition, we can provide a cost-price cooperation opportunity for new customers to let you experience our machines and efficiency.