New Arrival China Whatsminer M20 - WhatsMiner M30S+ 100th With PSU Asic miner BTC BCH Miner SHA-256 BTC/BCH – Goalwin
New Arrival China Whatsminer M20 - 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:
Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for New Arrival China Whatsminer M20 - 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: Turkey, Oman, Macedonia, Really should any of these items be of interest to you, please let us know. We will be pleased to give you a quotation upon receipt of one's detailed specifications. We've our personal specialist R&D enginners to meet any of the requriements, We look forward to receiving your enquires soon and hope to have the chance to work together with you inside the future. Welcome to take a look at our organization.
By Tony from Saudi Arabia - 2017.08.16 13:39
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Nicola from Liberia - 2017.04.28 15:45
