Being supported by an innovative and experienced IT team, we could present technical support on pre-sales & after-sales service for Bitmain Antminer S11, S17 Mining , S19XP 140t , Asic L3 Plus ,Antminer S17 Asic . Winning customers' trust is definitely the gold key to our good results! If you are fascinated in our products, make sure you sense absolutely free to go to our web site or make contact with us. The product will supply to all over the world, such as Europe, America, Australia,Dominica, Malaysia,Zurich, San Diego.The development of our company not only needs the guarantee of quality, reasonable price and perfect service, but also relies on our customer's trust and support! In the future, we will continue with the most professional and high quality service to provide the most competitive price, Together with our customers and achieve win-win! Welcome to inquiry and consult!