Once ordered, You've agreed with the after-sales policy accept default:

1. After an order has been submitted, a request to cancel the order, refund the order, or any change will not be entertained;

2. We collab with the Miner official (Bitmian & MicroBT), after-sales problems, you might contact the Mining machine official after-sales service or contact us as well.

3. One year warranty for the brand-new Miner Machine& Power Cord.

4. The price of miner has to be adjusted frequently according to market fluctuations without advance notice or compensation;

5. After the warranty period, miners can be repaired at the cost of parts and labor.

The following events will void the warranty:

1. Customer removes/replaces any components by himself without receiving permission from us.

2. Miner/boards/components damaged by water immersion/corrosion or wet environment.

3. Corrosion caused by exposed circuit boards or components to water and moisture.

4. Damage caused by low-quality power supply.

5. Burnt parts on hash boards or chips.

Generally, we provide branded miner resources to get what you want. Mining Equipment from official unbroken package.

Futures Miner Warranty Policy

Futures products shall be borne by the brand manufacturer, final goods depends on Brand Official situation. Normal Hashrate and power consumption change follow as The Official. If has a refund from official, we will refund to customer as same time.

All issues concerning futures shall be borne by the manufacturer, Ultimately subject to the manufacturer's actual situation.

Used Miner Warranty Policy

1. Before your purchase, please notice that for all used miners we will provide testing Videos with recording time. (Used Miner Spec: Normal Hashrate Th/s±10% PWR Consumption W±10%)

2. Caused Due to mining market price fluctuations, we do not accept returns and refunds after your payment.

3. Used Branded miners can be repaired, will be charged of parts and labor.

If your have any confuse before your purchase, feel free to contact us by submitting a feedback to let us know what we can do to help you.