I-Chengdu Goalwin Technology Co., Ltd. itholakala eSichuan, lapho okuyiqoqo elikhulu kunawo wonke emhlabeni lemboni yezimayini ye-cryptocurrency.Sikhethekile kubavukuzi bezinhlamvu zemali ze-blockchain crypto (i-BTC, i-BCH, i-BSV, i-ETH, i-LTC, i-DCR, i-DASH, i-ZEC, i-CKB, i-ect… ) futhi sinikeza izesekeli zabasebenzi basezimayini (ukunikezwa kwamandla, ifeni yabasebenzi basezimayini, ibhodi le-Hash njll.).Sinolwazi futhi ekuhlinzekeni insizakalo yokubamba ipulazi lezimayini kanye nezixazululo ze-one-stop.