Welcome to UnitedOptronics.com!

United Optronics

We provide the lowest-cost, highest-quality optical components and accessories due to our use of innovative technology…

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System Integration Support

We assist you during your optical system design process to ensure our products conform to your specifications…

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CWDM Modules

UOI’s Coarse Wavelength Division Multiplexer /Demultiplexer (CWDM) module is designed for low-cost multi-wavelength networks applications…

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Fiber Fused Couplers

United Optronics’ optical couplers are capable of separating an optical signal on a single optical fiber into two in a designated ratio…

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About us

United Optronics Inc (UOI) was founded in response to the rapidly growing demand for low-cost and high-quality components and solutions by our global client base of fast growing high-technology companies.
We have a broad range of products and services to meet all your hardware, networking, and telecommunications needs. All of our products meet the most stringent quality standards and are ISO-9000 and Telcordia compliant. Through strict quality control, innovative technology and designs, global procurement of raw materials, and the use of multiple overseas manufacturing partners, we are able to offer our customers the most reliable and lowest-cost products on the market today.


US Design and Integration Support

UOI provides comprehensive design and integration support right here in the heart of Silicon Valley. At our Milpitas facility, we have the most advanced tools, methods and engineering resources available to ensure the success of your project.

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Asia-Based Contract Manufacturing

To meet your dynamic requirements, UOI’s global presence includes multiple contractual partnerships with efficient, state-of-the-art manufacturing facilities throughout Asia. These facilities work closely with our management and engineering staff in the US

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Global Procurement of Raw Materials

In an effort to ensure that our products are the highest quality, lowest cost possible from the ground-up, we procure our raw materials from multiple sources throughout Asia and the world. This not only reduces your total costs…

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About Us

UOI’s Coarse Wavelength Division Multiplexer/Demultiplexer (CWDM) module is designed for low-cost multi-wavelength networks applications. With a pass-band of 13 nm and channel spacing of 20 nm

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1323 Great Mall Dr. Milpitas, CA 95035,