HiYomei | Premium ASIC Miners & Parts Supplier

About HiYomei

Shenzhen Guangyu Electronic Technology Co., Ltd., operating as HiYomei, is a leading supplier of ASIC mining hardware based in Shenzhen, China. We specialize in official Whatsminer parts (M2x/M3x series), and distribute a wide range of mining machines including Antminer, Innosilicon, Avalon, and more.

With years of experience in blockchain infrastructure, we offer both brand-new and second-hand mining equipment, ensuring quality, timely delivery, and competitive pricing.

Our mission is to provide reliable, authentic hardware with one-on-one pre-sales and after-sales support, helping miners worldwide build efficient and profitable operations.

Why Choose HiYomei?

We combine authenticity, service, and value to deliver the best mining hardware experience.

Authentic Supply

Official parts and genuine mining machines from top brands. No counterfeits, no risks.

One-on-One Service

Dedicated pre-sales and after-sales support to guide your purchase and resolve issues quickly.

Factory Direct Pricing

As a direct supplier, we offer competitive prices without middlemen markups.

Secure Logistics

Multi-brand logistics partnerships ensure safe, insured, and timely delivery worldwide.

Featured Products

Explore our inventory of new and used ASIC miners, power supplies, control boards, and accessories.

Whatsminer M60

156Th/s | Bitcoin Mining | SHA-256

High-performance ASIC miner with excellent efficiency for large-scale mining farms.

Whatsminer M60S

184Th/s | Bitcoin Mining | SHA-256

Upgraded version with enhanced hash rate and thermal management.

Whatsminer M53 Hydro

230Th/s | Liquid Cooled | SHA-256

Hydro-cooled model for maximum performance in high-density mining environments.

Antminer L7

9050Mh/s | Litecoin Mining | Scrypt

Top-tier Scrypt miner ideal for Litecoin and Dogecoin mining.

Inno A11

1500Mh/s | Ethereum Classic | Ethash

Efficient Ethash miner for ETC and other GPU-mineable coins.

iPollo V mini

130MH/s | VeriHash | VTC

Compact miner for Vertcoin and other VeriHash-based cryptocurrencies.

Whatsminer P221B Power

Power Supply Unit | 2000W+

High-efficiency PSU designed for M20S, M21S, M30S+ series miners.

Ground/Positive Copper Row

Replacement Part | Electrical Connection

Durable copper connector for stable power delivery in mining rigs.

Interchange Board TRBOARD_140 v1.2

Control Board | Adapter Module

Official adapter board for seamless integration between Whatsminer components.

View Full Price Sheet

Frequently Asked Questions

Do you sell both new and used mining machines?

Yes, we offer both brand-new and second-hand ASIC miners from Whatsminer, Antminer, Innosilicon, and other leading brands.

Are the parts original and authentic?

Absolutely. We are an official supplier of Whatsminer parts and guarantee authenticity for all products.

Do you provide after-sales support?

Yes, our team offers one-on-one pre-sales and after-sales consultation to assist with installation, troubleshooting, and maintenance.

How do you handle shipping and logistics?

We partner with multiple logistics providers to ensure secure, insured, and timely delivery worldwide.

Can I get a price list or quote?

Yes, visit the official website or contact us directly for the latest price sheet and bulk order discounts.

Get in Touch

For inquiries, pricing, or technical support, visit the official HiYomei website to contact the team directly.

Visit Official Website