Shenzhen Gracyfiber Technology Co., Ltd.
Founded in 2014, Gracyfiber is an engineering-driven manufacturer of passive optical components, backed by a team with 25+ years of industry experience. We specialize in Fiber Array, PM components, and WDM solutions, with strong capabilities in optical design, precision alignment, and scalable packaging. Our products are widely used in optical transceivers, AI data centers, WDM-PON networks, and photonic systems.
About Gracyfiber
Gracyfiber was founded in 2014 by a technical team with over 25 years of experience in passive optical components. With an integrated manufacturing facility of over 2,000 m² and a skilled engineering team, we deliver stable, high-reliability products for demanding applications.
We specialize in high-performance passive optical components and precision photonic assemblies, with core product lines including:
• Fiber Array Units (FA / FAU)
• Polarization-Maintaining (PM) components
• WDM & optical filtering (DWDM, CWDM, FWDM, Reflective WDM, etc.)
• Optical TAP & integrated modules
• MPO / interconnect solutions
Our products are widely used in:
AI data centers, silicon photonics, optical transceivers, CPO, WDM-PON access networks, fiber optic gyroscopes, and photonic sensing systems.