About Horsebiz
Designing and manufacturing enterprise-grade PCIe riser cables. Engineering the physical layer that powers GPU expansion since 2013.
Our Story
Shenzhen Aidi Dianzi Shangwu Co., Ltd. was founded in July 2013. Over 12+ years, we built deep expertise in manufacturing, supply chain management, and quality control.
In 2024, we launched Horsebiz — our own brand focused on high-performance PCIe riser cables. This move was driven by a clear market gap: most PCIe riser cables on the market prioritize cost over signal integrity, leaving GPU server builders and AI cluster operators with unreliable components.
Today, Horsebiz designs, tests, and manufactures enterprise-grade PCIe 5.0 and 4.0 riser cables at our Shenzhen facility, serving customers in 40+ countries.
Company Facts
- Legal Name
- Shenzhen Aidi Dianzi Shangwu Co., Ltd.
- Founded
- July 2013
- Headquarters
- Shenzhen, China
- Brand
- Horsebiz
- Specialization
- PCIe Riser Cables
- Markets Served
- 40+ Countries
Our Mission
Signal Integrity First
Every Horsebiz cable is engineered to maintain PCIe 5.0 signal integrity at 32 GT/s. We test eye diagrams, impedance, and insertion loss — not just continuity.
Global Reach
From our Shenzhen base, we serve GPU server builders, AI cluster operators, and mining farms in 40+ countries with localized support and fast shipping.
Engineering-Led
Horsebiz designs our own products, controls our manufacturing process, and tests every batch before shipping. Quality is built in, not inspected in.
Our Journey
Company Founded
Shenzhen Aidi Dianzi Shangwu Co., Ltd. established in Shenzhen, China.
Manufacturing Excellence
Built deep expertise in supply chain management and quality control systems.
Technical Deep Dive
Identified PCIe riser cable quality gap in the market. Began R&D on signal integrity engineering.
Horsebiz Brand Launch
Launched Horsebiz as our own brand for enterprise-grade PCIe riser cables.
PCIe 5.0 Product Line
Released full PCIe 5.0 x16 riser cable lineup (100mm-300mm) with factory eye-diagram testing.
Global Expansion
Serving 40+ countries, launching PCIe 4.0 value line, expanding knowledge base and technical content.
Ready to Upgrade Your GPU Infrastructure?
Explore our PCIe 5.0 and 4.0 riser cable lineup, or contact our engineering team for custom solutions.