Who We Are

The Huihong Technologies team

Huihong Technologies is a fiber optic manufacturer headquartered in Shenzhen, China. We design and produce optical transceivers, fiber optic cable assemblies and passive connectivity products, supplying network operators, data centers, system integrators and distributors in more than one hundred countries.

Unlike trading companies, we own the production: the SMT lines, the cable workshop and the test center are ours. That gives customers direct access to the people who actually build the product — for custom specifications, for technical questions and for accountability when it matters.

What We Make

• Optical transceivers from 100M to 800G: SFP, SFP+, SFP28, QSFP+, QSFP28, QSFP-DD, OSFP, XFP, including compatibility-coded versions for all mainstream switch brands
• Fiber optic cable assemblies: patch cords, pigtails, MTP/MPO trunks and harnesses, armored cables, FTTA and FTTH drop cables
• Passive connectivity: adapters, attenuators, loopbacks, splitters and cable management

How We Work

Our factory complex in Shenzhen

Orders of any size are welcome — from a single evaluation module to framework agreements with scheduled deliveries. Engineering support is direct: the same team that tests the products answers your technical questions. Quality is documented on our Quality Assurance page, and our commitments are written down on the Warranty and Shipping and Payment pages.

Whether you are qualifying a new supplier or need a custom configuration nobody stocks, talk to us — a reply comes from an engineer within one working day.