About Dimension
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Started in 2007
Optical Testing: Connect the World, Empower the Future
DIMENSION is a high-tech enterprise focused on R&D, production, and sales of optoelectronic test instruments—mainly optical communication test instruments and equipment. Its portfolio includes fiber endface physical property test instruments, optical transmission performance test instruments, and electrical signal test instruments, plus complete test equipment, forming an integrated optical testing matrix. Widely applied across the entire lifecycle (R&D, manufacturing, QC, deployment, O&M) of key optical components—high‑density fiber connectors, FAU assemblies, high‑speed optical modules, silicon photonic ICs, and CPO switches—the company provides one‑stop optical communication test solutions.
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From Testing to Service
One-stop provider of systematic test equipment and solutions
Dimension's test instruments cover fiber endface physical properties, optical transmission performance, and electrical signal performance, plus test equipment – forming a rich portfolio. The company delivers one-stop systematic test solutions for the global optical communication industry and downstream markets. Its products serve the full industry chain: optical devices, modules, switches, AI compute centers, and data centers. They are widely used across the lifecycle (R&D, manufacturing, QC, deployment, O&M) of key components – high-density fiber connectors, FAU assemblies, high-speed optical modules, silicon photonic ICs, CPO switches – providing specialized test and assurance solutions for core needs at each stage.
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19+Years
Focus on Optical Testing
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80+
Technology Patents
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2000+
Global Customers
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3000+㎡
Technical Research Center
Symbolism in the LOGO
Dimension Story
A leading lens focusing mechanism sets Dimension Technology apart.
Our R&D team at Dimension not only focuses on product development but also prioritizes user experience. During their observations, they identified challenges faced by fiber optic jumpers detection personnel, particularly with the design of the adjustment ring, which proved unsuitable for quick and efficient work.
Turning their attention to camera focusing lenses, they found inspiration and decided to incorporate this design. After months of dedicated research and development, we successfully designed and introduced a new digital desktop fiber end-face inspector . We seamlessly integrated the precise and smooth focusing functionality of a camera lens into this innovative device. The new equipment has garnered widespread acclaim from users, resolving historical challenges related to adjustment difficulties and fully meeting customer demands. At Dimension, we are not just pioneers in technology but also advocates for user-centric experiences.

Milestone
Core Layout, Technology Leading

Data by end of 2025
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100+
R&D team members
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25%+
The promotion of total R&D personnel
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80+
Patent applications
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3000m²+
Research and Development Center
We have a technologically advanced product line, a comprehensive sales service system, and a stable customer base We design, build, and deliver stable and related technical solutions with partners of varying sizes, covering both domestic and international markets
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United States -
South America -
Switcherland -
Germany -
Poland -
Vietnam -
China -
Korea -
Japan -
Australia -
Mexico
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30+
Number of overlapping agents
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2000+
Number of Global Service Customers
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10+
Number of countries covered by services
Innovate
Innovation
Contact us
Just fill out this contact form, and we'll be happy to respond.
Join us
Dimension will provide you with equal employment opportunities
to explore technology and tackle future challenges.
HR contact:Mr.Zhang
hui.zhang@dimension-tech.com
View us at the following


