about us
About us
- OPTICS FOR LED ENHANCEMENT.
- OPTICAL SOLUTIONS FOR LED LIGHTINGS.
BREWSTER™ is the brand of KUPO group. Since 1992, we have the industry-leading micro & nano optical design and technology innovation near 30 years, committed to the research of optical science and applications, continue to maintain technical advantages, in the optical field to provide customers with high-quality products and professional applications.
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EXPERIENCE