Factory selling Antminer R4 - BITMAIN BTC BCH SHA-256 Miner AntMiner S15 28TH With PSU – Goalwin

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We will make every effort to be outstanding and perfect, and accelerate our steps for standing in the rank of international top-grade and high-tech enterprises for Dr5 34th/S, A4+ 620mh/S, Bitmain Antminer S17e, Now now we have recognized steady and long organization relationships with customers from North America, Western Europe, Africa, South America, extra than 60 countries and regions.

Factory selling Antminer R4 - BITMAIN BTC BCH SHA-256 Miner AntMiner S15 28TH With PSU – Goalwin Detail:

BITMAIN BTC BCH SHA-256 Miner AntMiner S15 28TH With PSU

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.

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Our rewards are lower costs,dynamic profits team,specialised QC,potent factories,high-quality services for Factory selling Antminer R4 - BITMAIN BTC BCH SHA-256 Miner AntMiner S15 28TH With PSU – Goalwin , The product will supply to all over the world, such as: Johor, Zambia, Denver, Ought to any of these products be of curiosity to you, remember to allow us to know. We are going to be satisfied to give you a quotation on receipt of one's in depth specs. We've our private experienced R&D enginners to meet any of one's requriements, We appear forward to receiving your enquires soon'and hope to have the opportunity to work together with you in the future. Welcome to check out our company.

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