RINA TECH

RINA TECH 1. Customized optical solution for projects
2. Provision of repair materials for laptops/TV
Whatsapp: +86 13418939141
Email: [email protected]

Mid-Autumn + National Day — double the holiday, double the glow. 🌙🎆✨Wishing you all a happy holiday in advance! 🥮🎊
22/09/2026

Mid-Autumn + National Day — double the holiday, double the glow. 🌙🎆✨

Wishing you all a happy holiday in advance! 🥮🎊

22/09/2026

Custom Round Diffuser Plate 🔆

⚪ PC / PMMA — your pick
📐 CAD-based size & shape
🔬 Built for optical projects

🔹 Options:
⚪ Standard Diffuser Plate
⚪ Round Perforated Diffuser Plate
⚪ Multi-Layer Diffuser Assembly
⚪ Custom cutouts, holes & edges

🎯 Smooth light • No hotspots • Burr-free holes
📐 Precision fit • Ready to integrate

🔬 Optical Use:
💡 LED 🚗 Auto 🏥 Medical 🏭 Industrial 🔦 Specialty

22/09/2026

Custom Round Perforated Diffuser Plate Assembly 🔆

⚪ Circular • Punched • Assembled — to your CAD drawing

🔹 Options:
⚪ Standard Material Diffuser Plate
⚪ Micro-Structured Angular Diffuser Plate
⚪ Round Perforated Diffuser Plate
⚪ Multi-Layer Stack-Up

🎯 Even light • No hotspots • Burr-free holes
📐 Tight tolerances • Precise angle control

🔬 Applications:
💡 LED 🚗 Auto 🏥 Medical 🏭 Industrial 🔦 Specialty

22/09/2026

🔆 Custom Round Perforated Diffuser Plate 🔆
📐 CAD to finished part — precise, repeatable, drop-in ready

🔹 Standard Material Diffuser Plate
🔹 Micro-Structured Angular Diffuser Plate
🔹 Round Perforated Diffuser Plate
🔹 Custom size, shape, hole layout & optical angle

🎯 Uniform light • No hotspots • Burr-free holes
🔬 Angle control • Stable optical performance

🔬 Applications:
💡 LED lighting 🚗 Automotive 🏥 Medical 🏭 Industrial 🔦 Specialty fixtures

🛠️ Send your drawing — we handle the rest ✨

21/09/2026

🔆 Custom Diffuser Film 🔆
✨ Light diffusion, engineered to your spec

🔹 Standard Material Diffuser Film
🔹 Micro-Structured Angular Diffuser Film
🔹 Perforated / Punched Diffuser Film
🔹 Fully Customized — size, shape, hole pattern, optical angle

🎯 Key Features:
💡 Uniform light distribution, no hotspots
📐 Precise hole punching for sensors, cameras & alignment
🔬 Micro-structure control for specific viewing angles
🧩 Compatible with LCD backlight modules & LED lighting

🔬 Optical Applications:
🖥️ LCD / LED displays — even, soft backlighting
📱 Consumer electronics — thin & efficient diffusion
🚗 Automotive lighting — consistent, glare-free output
🏥 Medical & industrial instruments — reliable, precise optics
💡 General lighting panels — smooth, comfortable glow

🛠️ Any material. Any structure. Any shape. ✨

18/09/2026

🖨️ Custom Printed Pattern Backlight Panel 🖨️
🎨 Your design, printed in light — logos, icons, textures, gradients

💡 Dual-Color Dimming
🌗 Two tones, one panel — blend, switch, or fade between them
🎛️ Independent control for each color zone
🌈 Warm & cool • White & color • Any combo you want

✨ Highlights:
🔹 Precision printing on PMMA / light guide plate
🔹 Even brightness, no hotspots
🔹 Ultra-slim • Fully customizable shape & size

🎯 Your pattern. Your colors. Your glow. 💫

18/09/2026

🔬 Large-Format Quantum Dot Film 🔬
🌈 Wider color gamut • Brighter, truer colors

💎 Key Features:
🔹 High color purity — vivid reds, deep greens, pure blues
🔹 Enhanced brightness & wide viewing angles
🔹 Uniform performance across large panels
🔹 Thin, flexible, easy to integrate

📐 Custom sizes available — from large displays to extra-large formats
🛠️ Compatible with LCD backlight modules & quantum dot TV applications

🎯 Bigger screen. Richer color. Next-level visual impact ✨

18/09/2026

🔧 LCD Module Repair & Backlight Replacement 🔧
🖥️ Bringing tired displays back to life — one layer at a time

💡 Backlight Module Components We Supply & Replace:
🔹 Light Guide Plate — uniform glow, edge to edge
🔹 Polarizer Film — crisp contrast, true blacks
🔹 Prism Film — boosted brightness, sharper angles
🔹 Diffuser Film — soft, even, hotspot-free light

🛠️ Full teardown, precise fit, clean reassembly
📐 Matched specs • Stable performance • Long-lasting results

🎯 Cracked, dim, uneven, or faded — we make it shine again ✨

18/09/2026

✨ Custom-Shaped Backlight panel

🌀 Irregular, asymmetric, one-of-a-kind — engineered exactly to your design
💎 Crystal-clear PMMA LGP for flawless light transmission, edge to edge

💫 Paired with Dream-Color LED Strip
🌈 One panel, infinite hues — flowing, fading, chasing, breathing
🎨 Static or dynamic, soft or vivid — you control the mood

🔹 Ultra-slim profile • Uniform, hotspot-free brightness • Fully customizable
🛠️ Any shape, any size, any cutout — we build to your drawing
🎯 Your shape. Your colors. Your vibe. ✨

11/09/2026

🌊 Wave-Shaped Light Guide Plate – PMMA · Laser Dotting

Material: Optical-grade PMMA · high clarity · stable 🔬
Process: Laser dotting · even glow · no hotspots ✨
Shape: Wave-curved · smooth contour · custom profile 🌊
Size: Custom-cut · made to order 📐

Applications: Optical instruments 🔭 · Precision lighting 🔦

Address

Shengcheng
518109

Opening Hours

Monday 09:00 - 18:00
Tuesday 09:00 - 18:00
Wednesday 09:00 - 18:00
Thursday 09:00 - 18:00
Friday 09:00 - 18:00
Saturday 09:00 - 18:00
Sunday 09:00 - 18:00

Telephone

+8615019432086

Website

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