Import A0-A4 Slim Light Box — Buy in wholesale FOB from Supplier in China

Zhengzhou Rainjade Co., Ltd. manufactures a slim LED light box range spanning A0 to A4 standard paper sizes, with aluminium frame construction and acrylic face panels. The thickness options run from 18 mm to 35 mm, allowing buyers to select between ultra-slim profiles for interior retail environments and deeper housings that may accommodate additional weather sealing for exterior installation. The LED backlighting is claimed to reduce energy consumption by 80% relative to conventional fluorescent tube backlit displays, though buyers should request luminous efficacy data in lumens per watt and actual power draw in watts for their preferred size before confirming specifications.

The frame material is extruded aluminium, a standard choice for commercial signage due to its strength-to-weight ratio and corrosion resistance in covered outdoor applications. The acrylic panel is likely cast or extruded polymethyl methacrylate (PMMA), which typically offers 92% light transmission and good colour rendering for backlit graphics. The supplier does not specify acrylic thickness, surface treatment (gloss versus matte), or whether the panel is optically grade with diffuser properties. Typical industry practice for light boxes of this class uses 3-5 mm acrylic with a light-diffusing additive or a separate diffuser sheet; buyers should confirm which construction Rainjade employs.

Intended applications include retail point-of-sale advertising, exhibition stand graphics, restaurant menu displays, and corporate reception signage. The A0 size (841 x 1189 mm) suits large-format window displays, while A4 (210 x 297 mm) works for counter-top product promotions and directory boards. The product is positioned for B2B bulk procurement, though no stated minimum order quantity, price band, or sample policy appears in the listing. Buyers should discuss custom frame colours, single-sided versus double-sided illumination, and whether the power supply is integrated or external, as these variables significantly affect installation logistics and unit cost.

Zhengzhou Rainjade Co., Ltd. is located at No.6, Beihuan Road, Zhengzhou, Henan Province, China, a city that serves as a major rail and logistics hub in central China with established manufacturing clusters in electronics, automotive components and advertising materials. The company holds a harbor trust tier with no recorded response rate or average response time, indicating that initial enquiry turnaround should not be assumed rapid. Buyers should send detailed technical enquiries and allow several business days for technical or commercial feedback.

The supplier's profile focuses on LED display and signage products, with this light box representing one item within a broader advertising display catalogue. No information is provided about factory floor space, annual production volume, design engineering capability, or export experience to specific markets. The listing mentions CE certification in the source description, though buyers should independently verify the validity of any conformity assessment documentation, including the notified body number and scope of certification, before relying on it for EU import compliance.