OB Technology – Trusted ASIC Miner & GPU Manufacturer

Premium Bitcoin mining hardware and high-performance graphics cards. 10+ years of excellence in electronic manufacturing. Global shipping from China and overseas warehouses.

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About OB Technology

Shenzhen OB Technology Co., Ltd. is a leading professional manufacturer of electronic products in China with over 10 years of supply experience. We specialize in ASIC Bitcoin miners, high-end graphics cards, drones, and consumer electronics.

Our team provides 24/7 technical support and maintains a strict quality control system from raw material procurement to after-sales service. Every product is tested rigorously to ensure reliability and performance.

10+

Years of Supply Experience

24/7

Technical Support

Our Products

High-performance mining rigs, GPUs, and cutting-edge electronics built for reliability and efficiency.

Antminer S19 Pro

110 TH/s Bitcoin ASIC Miner | High Efficiency Mining Rig

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Whatsminer M50S

126 TH/s | Latest Generation Bitcoin Mining Hardware

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Goldshell KD5

16 TH/s | KDA Algorithm Miner | Low Power Consumption

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Innosilicon A12

9000 MH/s | Scrypt Algorithm | Litecoin Mining

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NVIDIA RTX 4090

24GB GDDR6X | Top-tier Gaming & AI Performance

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AMD RX 7900 XTX

24GB VRAM | High FPS 4K Gaming | Efficient Architecture

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DJI Mavic 3T Thermal

Thermal Camera | 45-min Flight Time | Enterprise UAV

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Wireless Bluetooth Earphones

Hi-Fi Sound | Long Battery | Noise Cancellation

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Why Choose OB Technology?

We combine innovation, quality, and global logistics to deliver the best hardware experience.

🔧

24/7 Technical Support

Our engineers are available around the clock to assist with setup, troubleshooting, and optimization.

📦

Fast Global Shipping

Orders ship within 48 hours in the USA. Multiple overseas warehouses ensure 4–5 day delivery.

✅

100% Quality Control

Strict QC from design to delivery. Every unit tested for performance and durability.

🎁

Rewards for Loyal Customers

Free lotteries, mining machine giveaways, and exclusive coupons for returning clients.

Frequently Asked Questions

Do you ship internationally?

Yes, we ship globally from our warehouses in China and overseas locations. Delivery typically takes 3–5 working days via DHL, UPS, or FedEx.

Are the miners tested before shipping?

Absolutely. Every ASIC miner undergoes rigorous testing for hash rate, power efficiency, and stability before packaging.

Do you offer technical support after purchase?

Yes, our technical team provides 24/7 support via WhatsApp, WeChat, and email to assist with setup, firmware updates, and troubleshooting.

Can I get a discount for bulk orders?

Yes, we offer competitive pricing for bulk purchases. Contact us directly for a customized quote.

What payment methods do you accept?

We accept bank transfers (T/T), USDT (TRC20), and other secure payment methods. Full details are available on our official site.

Get in Touch

Reach out for inquiries, bulk orders, or technical support.

Phone / WhatsApp

+86 19902407509

Email

[email protected]

WeChat

Available on request

Visit Official Website to Contact

China Quality Suppliers fobcompany.info

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