LGP Sheet | China Leading Light Diffuser Sheet, LGP Sheet & Reflective Film Supplier

Trusted Optical Material Supplier Since 2011

GUTE TEK PLASTIC is a professional solution provider specializing in LGP sheets, light diffuser sheets, and reflective films for the global lighting and display industry. With over a decade of experience, we have built a reputation for high-quality, reliable optical materials trusted by clients in more than 200 countries.

Our commitment to innovation, strict adherence to international standards, and customer-first philosophy ensures that every product meets the highest performance benchmarks. We are ISO9001 certified and operate a 213,480 ft² production base with 13 extrusion lines, delivering over 250,000 tons annually.

10+ Years of Industry Expertise
ISO9001 Certified Manufacturing
7–10 Day Fast Delivery Worldwide

Our Premium Products

High-performance optical sheets and films engineered for LED lighting, LCD modules, and display systems. All products are manufactured under strict international standards.

Anti-UV PC Polycarbonate LED Light Diffuser Sheet

High durability, anti-yellowing, ideal for outdoor and high-temperature lighting applications.

Material: PC | UV Resistant | High Transmittance

GUTE TEK PS Light Diffuser Sheet

Widely used in LCD, LED lighting, and imaging displays for uniform light scattering.

Application: Direct-type LED TVs | High Diffusion

Flexible Acrylic Crystal PMMA Diffuser Sheet

Bendable design ideal for creative indoor lighting and DIY light projects.

Flexible | Crystal Clear | Indoor Use

Thermoforming PS Diffusion Sheet

Easily molded for custom lighting designs with excellent light diffusion.

Thermoformable | PS Material | Uniform Output

High Transmittance Mitsubishi Acrylic PMMA LGP

Premium light guide plate with high clarity and minimal light loss.

Mitsubishi Acrylic | High Clarity | LGP

Anti-Yellowing Patterned PS Light Guide Plate

Durable, patterned surface for even light distribution in LED light boxes.

Patterned | Anti-Yellowing | PS LGP

Three-in-One PS Light Guide Plate

Integrated design for LED light boxes – combines diffusion, guiding, and reflection.

Integrated Solution | PS Material | Efficient

Best Antimicrobial Polystyrene Diffusion Plate

Ideal for hygienic environments; prevents microbial growth on lighting surfaces.

Antimicrobial | Hygienic | PS Material

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Our Customized Services

From raw material selection to final product shaping, we offer end-to-end customization to meet your exact specifications.

Tailored Manufacturing

✔ Custom sizes and shapes
✔ Thickness from 0.2mm to 10mm
✔ Color customization (white, opal, clear, etc.)
✔ Material options: PMMA, PS, PC, PET
✔ UV, anti-yellowing, and antimicrobial treatments

Advanced Processing

✔ CNC cutting & laser profiling
✔ UV printing & surface texturing
✔ Blow molding & thermoforming
✔ ODM & OEM support
✔ Fast 7–10 day delivery

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Why Choose Us?

We combine technical expertise, global reach, and customer-centric values to deliver unmatched optical solutions.

10+

Years of Experience

Proven track record in optical materials since 2011.

200+

Countries Served

Trusted by clients across the globe.

250K+

Tons Annually

Massive production capacity with consistent quality.

Frequently Asked Questions

What materials do you offer for diffuser sheets?

We offer PS (Polystyrene), PMMA (Acrylic), and PC (Polycarbonate) diffuser sheets, each with unique optical and mechanical properties.

Can you customize the size and thickness?

Yes, we provide full customization for size, thickness (0.2mm–10mm), color, and surface treatment.

What is the lead time for orders?

Typical delivery time is 7–10 days after order confirmation.

Are your products ISO certified?

Yes, our production and quality control strictly follow the ISO9001 quality management system.

Do you support ODM/OEM services?

Yes, we offer comprehensive ODM and OEM services, including design, prototyping, and mass production.

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Premium LGP & Light Diffuser Sheets
Engineered for Global Lighting Excellence

Trusted Optical Material Supplier Since 2011

Our Premium Products