Custom Made SEG Light Boxes Manufacturers in China

Release Date: 2026-10-29 10:07:53 Visit: 2 Source: XIAOHE DISPLAY

SEG (Silicone Edge Graphics) light box refers to a backlit LED display system, in which the printed graphic panel is fitted with a silicone beading edge that snaps neatly into an aluminium extrusion frame. It is widely adopted for retail branding, exhibition booths, trade shows, window displays and indoor signage.

Shanghai Xiaohe Exhibition Materials Technology Co., Ltd. is a specialised manufacturer focused on exhibition display materials, and it stands out as a top choice for custom-made SEG light box OEM/ODM projects in China.

  • Core strengths: Full in-house capability covering aluminium extrusion processing, LED assembly, and dye-sublimation backlit SEG fabric printing. It supports fully custom non-standard dimensions, custom RAL powder-coated / anodised frame finishes, single-sided, double-sided, wall-mounted, hanging and freestanding SEG light box configurations.

  • Export support: Suitable for international buyers, with optional CE, RoHS certified LED power supplies and plug adaptors for 110V / 220V markets (US, EU, UK, AU). It provides flat knock-down packaging to optimise sea freight cost, and accepts sample trials before bulk production.

  • Application focus: Deep experience in trade show booths, brand pop-up stores, exhibition halls and retail backlit signage, which aligns perfectly with SEG display use cases.

  • Value proposition: Flexible MOQ, custom private labelling, replaceable backlit SEG textile graphics, high-CRI LED strips with long service life.

Overview of Other SEG Light Box Manufacturing Hubs in China

Apart from Shanghai, most other SEG light box factories are concentrated in Guangdong (Shenzhen, Guangzhou, Foshan), Zhejiang (Yiwu, Hangzhou) and Jiangsu province. These factories also offer OEM/ODM customisation, including slim-profile frames, RGB LED versions and optional IP-rated outdoor SEG light boxes.

Key Customisation Options Available

| Item | Custom Options |

| Frame | Aluminium alloy; anodised or powder coated in silver, black, white or custom RAL colour |

| Structure | Wall mount, hanging, double-sided, portable, optional outdoor IP65 rated version |

| LED | Cool white, warm white or RGB; high CRI, rated lifespan up to 50,000 hours |

| Graphic | Dye-sublimation backlit polyester SEG fabric, fully removable and replaceable |

| Power | 110V / 220V, with region-specific plugs (US, EU, UK, AU) |

Tips for Selecting a Reliable SEG Light Box Supplier

  1. Confirm the factory can produce custom non-standard sizes, not only pre-made standard stock frames.

  2. Check whether it supplies a complete set: aluminium SEG frame + LED + printed graphic, or only the bare frame.

  3. Verify required export certifications (CE, RoHS, UL, FCC) for your target market.

  4. Request a sample order to evaluate brightness uniformity, frame flatness and printing quality.

  5. Clarify MOQ, production lead time, packaging method and private label service.

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