Whatsminer M31S 64TH 84TH 82TH Asic Mining Machine

Warranty Invalid:

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

2. Damage caused by poor power supply, lightning or voltage surges

3. Burnt parts on hash boards or chips

4. Miner/boards/components damage due to water immersion or corrosion due to wet environment

5. Over Clock

Please contact with us as soon as possible if you get the thing happened above. We will help you contact the service center to solve the problems as per your request.

FAQ:

Q1: How can I get your latest product and price list?

A1: Please provide your contact information (Such as Email, Whatsapp, Skype, Trademanager, Wechat) to us. We will contact you and send our quotation to you as soon as possible

Q2: How about the Warranty?

A2: 360 days warranty for Antminer miners. 180 days for other brand new miner

Q3: Who could provide the Warranty Service?

A3: If it is within the warranty period, the original factory of the miners will be responsible for it. If it is out of warranty, we will provide paid maintenance service.

Q4: How about the payment?

A4: We mainly support T/T bank transfer, MoneyGram, Credit Card, Western Union, Cash.

Q5: What is your shipping methods?

A5: We use UPS, DHL, FedEx, EMS, TNT or the shipping agent as your request.

Q6: What is the location of your company?

A6: Our company is located in the Chengdu Sichuan, China. Welcome to visit our company.