Chinese Professional Whatsminer M20s Profitability - WhatsMiner M30S+ 100th With PSU Asic miner BTC BCH Miner SHA-256 BTC/BCH – Goalwin
Chinese Professional Whatsminer M20s Profitability - WhatsMiner M30S+ 100th With PSU Asic miner BTC BCH Miner SHA-256 BTC/BCH – Goalwin Detail:
Whatsminer miners M30s+ 100Th/s Power 3400W Asic mining SHA-256 BTC/BCH
warranty service:
1. If the new machine is within the warranty period, the original manufacturer of the mining machine is responsible. Generally, the official after-sales repair service date for the new machine is 180 days，We will guide you to find official free maintenance.
2. The used second-hand miners shall be guaranteed within 45 days from the date of shipment, and the maintenance cost of the machine shall be paid according to the actual situation.
3. We will send a test video with SN code before shipment to ensure that the mining machine you purchased is in good condition.
4. If the mining machine you purchased fails, please send us detailed information about your problem (preferably the kernel log and the mining machine work page), and we will also try to help you solve the problem remotely.
The following conditions will invalidate the warranty：
1.The mining machine itself was dismantled, and the components were changed and replaced.
2.Lightning strikes, voltage surges, poor quality power supplies, etc.
3.Water, circuit boards and components are damaged by moisture and corrosion.
4.The board has burnt marks or the chip is burnt.
5.Overclocking.
6.Private use of the major mining machine manufacturers batch monitoring tools, silencers, IP search tools, resulting in machine damage or scrap will not accept warranty replacement.
7.The anti-detachable stickers are artificially damaged.
Product detail pictures:
Related Product Guide:
We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for Chinese Professional Whatsminer M20s Profitability - WhatsMiner M30S+ 100th With PSU Asic miner BTC BCH Miner SHA-256 BTC/BCH – Goalwin , The product will supply to all over the world, such as: Plymouth, Benin, Lyon, Make sure you genuinely feel free to send us your requirements and we are going to respond for you asap. We now have got a skilled engineering group to serve for your just about every detailed needs. Cost-free samples could be sent to suit your needs personally to understand much more information. In an effort to meet your requires, be sure to seriously feel free to make contact with us. You may send us emails and contact us directly. Moreover, we welcome visits to our factory from around the globe for much better recognizing of our organization. nd objects. In our trade with merchants of numerous countries, we usually adhere for the principle of equality and mutual benefit. It is really our hope to market, by joint efforts, each trade and friendship to our mutual advantage. We look forward to getting your inquiries.
By Alexander from Montpellier - 2018.09.12 17:18
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Elma from Yemen - 2018.12.11 14:13
