WHO IS QIO TECH INC?
Quality first is always our consistent pursuit,. The emphasis upon quality is not a reflection of a trend or from regulatory pressure, but the core value of QIO TECH.
In 2016,QIO TECH start to be the distributor of Bitmain and start to focus on bitcoin miner, LTC Miner products. As the miner machine and it's accessory are investment products, We only accept 10 days return, and we need to charge 30% of restock fee. After 10 days, We do not accept any return or refund. For warranty, We will be responsible for 180 days warranty as manufacturer. So we hope you make serious evalution before purchase.