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Founded in 2002, All Spectrum Inc. is a specialized manufacturer of Traffic Sign in Taiwan.  We started with a grand success of Public Transportation & infrastructure projects in the beginning.  To improve and continue to offer with efficient and safety product to market, we’ve also dedicated ourselves to develop solar traffic sign, Solar Flash Warning Light, Street Light and related product to global market since 2008.  New development has released from time to time.


As experienced, we take pride in standing as the leading company of public infrastructure traffic lighting and keep on advancing the value of our product.  We concern a lot of your satisfaction with our efforts as:


Our Core Competency:

-R&D Team

-Marketing Team


-High-end Quality

-Prompt service


Our Mission:

Perusing perfection of the best performances

We exam the market reaction by advancing our technology, material cost and high

quality of products

Our Vision:

*For Better Life: Safe trip, Safely arrived ~

**Tri-Win Policy: All Spectrum will work as your team, building with strong support, keeps on following the highest quality control and supporting with newer knowledge to build leading products for our customers’ greatest benefits, in order to grant new phase not only to customers, All spectrum and also our employees. 

***Perusing a perfection of purer environment: to bring a purer environment to protect of our own plane