Professional Vacuum Light Box Production Process | ZZGROUP FACTORY

ZZGROUP FACTORY is a professional vacuum light box factory in Guangzhou, China, focusing on customized vacuum forming light boxes, LED signage display boxes, and commercial advertising light boxes for global clients. As a reliable vacuum light box factory, we strictly control every production procedure to ensure stable quality, perfect appearance, and worldwide standard adaption for all overseas projects.

Many overseas buyers are looking for a trustworthy vacuum light box factory that supports full-process customization, voltage adaptation, multi-country plug standards, silk screen printing, and safe export packaging. ZZGROUP FACTORY fully displays our complete vacuum light box manufacturing process in 8 professional production steps, showing why we are the top choice for global advertising light box orders.

1. Profile Bending / Aluminum Frame Bending

   At ZZGROUP FACTORY, all light box frames are precisely bent by professional bending machines. As a mature vacuum light box factory, we ensure every frame corner is square, smooth, and deformation-free, providing a solid foundation for subsequent panel blister and assembly.

2. Surface Spraying & Color Coating

   ZZGROUP FACTORY, the professional vacuum light box factory, adopts high-quality outdoor spray paint. The coating is uniform, anti-oxidation, scratch-resistant, and UV-proof, ensuring the light box does not fade for many years for outdoor commercial display scenarios.

3. LED Light Source Installation

   Our factory installs high-brightness, uniform LED strip lights inside each vacuum light box. As a standardized vacuum light box factory, ZZGROUP FACTORY guarantees even light emission, no dark areas, low power consumption and long service life for all finished light boxes.

4. Multi-country Voltage & Plug Adaptation

   Different from ordinary factories, ZZGROUP FACTORY as an export-oriented vacuum light box factory supports global voltage and plug customization. We adapt EU, US, UK, AU standard plugs and 110V–240V wide voltage to fit local market requirements in different countries.

5. Silk Screen Printing / Logo Screen Printing

   ZZGROUP FACTORY provides professional silk screen printing service for brand logos, texts and patterns. As a precise vacuum light box factory, we deliver clear printing, strong color saturation and perfect brand display effect for customized signage light boxes.

6. Vacuum Forming / Panel Blister Molding

   Vacuum forming is the core procedure of vacuum light boxes. ZZGROUP FACTORY, the professional vacuum light box factory, uses high-pressure vacuum blister machines to make acrylic panels smooth, three-dimensional, seamless and high-texture.

7. Finished Product Assembly & Quality Inspection

   All accessories are assembled strictly by skilled workers. ZZGROUP FACTORY implements full inspection for light uniformity, frame flatness, plug safety and overall appearance, ensuring every vacuum light box meets export standards.

8. Carton & Wooden Frame Export Packaging

   For overseas shipping, ZZGROUP FACTORY adopts thick carton + wooden frame reinforced packaging. As a responsible vacuum light box factory, we prevent extrusion, damage and deformation during long-distance sea and air transportation.