Premium Used Bitcoin Miners
From China's Top Suppliers

Source high-performance, tested, and reliable used ASIC miners including Bitmain Antminer, Microbt Whatsminer, Innosilicon, and more — directly from Shenzhen.

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About Us

We are a trusted supplier of high-quality used Bitcoin mining equipment based in Shenzhen, Guangdong, China. As a division of Shenzhen Fenghuoyunxin Technology Co., Ltd., we specialize in sourcing, testing, and distributing pre-owned ASIC miners from leading brands such as Bitmain, Microbt, Innosilicon, and Canaan.

Our mission is to provide cost-effective mining solutions for individuals and businesses looking to enter or expand their cryptocurrency mining operations without the premium cost of new hardware.

Quality Control

Each unit is tested and certified

Factory Direct

Sourced from Chinese manufacturers

Our Products

Explore our wide selection of used Bitcoin and cryptocurrency mining hardware — all tested, cleaned, and ready for deployment.

Antminer T9 10.5T

Hashrate: 10.5 TH/s
Power: 11.6V
Type: BTC ASIC Miner
Status: Used, Fully Tested

Innosilicon A6+ 2.2G LTC Miner

Hashrate: 2.2 GH/s (LTC)
Power: 1500W
Certification: RoHS Approved
Status: Second-hand, Functional

Innosilicon T2T 24T BTC Miner

Hashrate: 24 TH/s
Power: 1240W
Algorithm: SHA-256
Status: Used ASIC Miner

Antminer DR5 35T DCR Miner

Hashrate: 35 TH/s
Coin: Decred (DCR)
Chips: 216 ASIC Chips
Status: Used, High Efficiency

Innosilicon T2T 26T BTC Miner

Hashrate: 26 TH/s
Power: 2100W
Dimensions: 422 x 142 x 201 mm
Status: Used, Ready to Ship

GeForce RTX 3090 24G Mining Rig

GPU: NVIDIA RTX 3090
Memory: 24GB GDDR6X
Use: Ethereum & GPU Mining
Status: High-Performance Rig

BTC Quiet ASIC Miner APW5

Type: Power Supply Unit
Compatibility: Antminer Series
Voltage: 13V
Status: Used, Reliable

BTC Miner Machine SHA-256

Algorithm: SHA-256
Use: Bitcoin Mining
Power: 1240W
Status: Used, Fully Operational

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Why Choose Us?

Quality Guaranteed

Every miner is tested for performance and stability before shipping.

Fast Global Shipping

We ship worldwide with reliable logistics partners and tracking.

Competitive Pricing

Direct from Shenzhen — no middlemen, best prices on used miners.

24/7 Support

Our team is ready to assist with technical and order inquiries.

Frequently Asked Questions

Are the miners tested before shipping?

Yes, every unit undergoes rigorous testing for hashrate, power efficiency, and stability before dispatch.

Do you offer warranties on used miners?

We provide a 7-day functional warranty. Extended coverage can be arranged upon request.

Can I visit your factory in Shenzhen?

Yes, factory tours are available by appointment. Contact us to schedule a visit.

What payment methods do you accept?

We accept bank transfers (T/T), PayPal, and cryptocurrency payments (BTC, USDT).

Get in Touch

Interested in bulk orders or need technical support? Reach out to us today.

Email: fenghuominer@gmail.com

Location: 3F28-29, 3rd Floor, SEG Plaza, Shenzhen, Guangdong, China

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