Our workforce through professional training. Skilled professional knowledge, solid sense of service, to fulfill the services demands of consumers for 560KW Cooling Containe, Antminer S17 50th , Antminer S9I 14.5t , Bitmain Antminer B7 ,S19 Pro 110t . We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Qatar, Ireland,Hungary, moldova.With strong technical strength and advanced production equipment, and SMS people purposefully , qualified, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.