20TH/S 2050W ASIC Miner Machine Canaan Avalonminer 921 With PSU

Asic Miner Machine With PSU , Canaan Avalon Miner 911 910 920 921

Company description:

Hunan Lanyue Network Technology Co., Ltd. is one of the earliest professional platform of selling bitcoin mining machines in China for more than 8 years. We are a professional supplier of Asic miner, GPU miner, Graphics card, and Miner parts, both original brand new products, and used ones, and always in stock!

Our Advantages:

• 1500 square research base and warehouse in Shenzhen.
• 300 square Sales department in Changsha.
• 300 Sales and R&D Integrated Office in Chengdu.
• 100 staff, experienced sales and R&D person.
• 8 years rich experience in Miner industry

Our service:

Miners are customized products according to customer's request. Price will be adjusted with the fluctuation of market. Please invest carefully and confirm with us before your payment. Once the purchase is completed, it means the recognition of the after-sale policies as below.

1. No refund and return after the payment.

2. A 180-day warranty is provided starting from the shipping date if they are brand new one.

3. All sales are final. No refunds will be granted. Defective miners can be repaired for free if they fall under the Bitmain warranty policy. After the warranty period, machines can be repaired at the cost of parts and labor.

4. We do not take any responsibility for or compensate for any loss as result of downtime caused by delays in transportation as a result of custom formalities or other reasons.