We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for E3 Antminer, S19j 90TH/s , Bitmain S19 , Bitmain Antminer Dr5 ,CKB . We are looking forward to establishing long-term business relationships with you. Your comments and suggestions are highly appreciated. The product will supply to all over the world, such as Europe, America, Australia,Portland, Portugal,azerbaijan, Pretoria.With the highest standards of product quality and service, our products have been exported to more than 25 countries like the USA, CANADA, GERMANY, FRANCE, UAE, Malaysia and so on.We are very pleased to serve customers from all over the world!