Made in Taiwan · Global Reach

Illuminating the World with Optical Grade Plastics for Lighting

Specialists in diffuser sheets, light guide plates, and optical-grade plastic solutions — Made in Taiwan, delivered globally.

8+ Years Experience
5 Global Regions
100% Made in Taiwan
Opal Diffuser SheetsLight Guide PlatesAcrylic SheetsUGR<19 DiffusersLinear DiffusersMicro PrismsPMMA · PS · PCCustom Optical SolutionsFilms & FoilsISO StandardsTaiwan Factory DirectOpal Diffuser SheetsLight Guide PlatesAcrylic SheetsUGR<19 DiffusersLinear DiffusersMicro PrismsPMMA · PS · PCCustom Optical SolutionsFilms & FoilsISO StandardsTaiwan Factory Direct

Optical Expertise

Deep knowledge of optical-grade material science.

Taiwan Quality

Manufactured to the highest production standards.

Global Supply

Serving markets across 5 continents reliably.

Rapid Adaptation

Quick response to changing market demands.

About Eviva

Your Trusted Partner in Optical Grade Plastics

We are specialists in optical grade plastics for lighting applications. Headquartered in Taipei, Taiwan, we supply high-quality products globally.

By maintaining an in-depth understanding of customer preferences and market conditions, we quickly adapt to serve an ever-changing marketplace.

South East AsiaEuropeMiddle EastAmericasAfrica
Learn more about us
Our Products

Optical Solutions for Every Application

From diffuser plates to light guide plates — everything you need for high-performance LED lighting.

Acrylic Sheets

Acrylic Sheets

Acrylic SheetsNo other plastic product offers better light transmission than acrylic. Due to its excellent resistance to outdoor weathering, its high tensile strength…

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Custom Developments

Bespoke Optical Solutions Built for You

Have a non-standard requirement? We collaborate with you from concept to production.

01

Consultation

Share your specifications, application needs, and performance targets with our team.

02

Prototyping

We develop custom optical prototypes and run optical simulation tests.

03

Optimization

Iterative refinement based on your testing and light lab measurements.

04

Production

Full-scale manufacturing with consistent quality from our Taiwan facility.

Any
Shape.

Custom dimensions, materials, textures, and optical patterns — manufactured to your exact requirements.

Global Reach

Serving Key Markets Worldwide

From our base in Taipei, we deliver optical solutions to customers across 5 major global regions.

South East Asia
Europe
Middle East
Americas
Africa
Contact Us

Let's Find the Right Optical Solution for You

Tell us about your project and we'll connect you with our technical team.

Head Office
12F., No.22, TonghuaLi, Da'an Dist., Taipei City 106, Taiwan
Phone / Fax
+886-2-27801176