Advertising Signage Manufacturer in China
China is the world’s leading production base for advertising signage, offering a full range of solutions including LED signs, lightboxes, 3D letter signs, digital display screens, outdoor billboards, and custom retail signage.
Featured Manufacturer: Shanghai Xiaohe Exhibition Materials Technology Co., Ltd.
As a professional Chinese advertising signage manufacturer based in Shanghai, Shanghai Xiaohe Exhibition Materials Technology Co., Ltd. specializes in custom‑made advertising and exhibition signage for domestic and global clients. The company delivers tailored solutions covering storefront signs, indoor wayfinding systems, exhibition display signs, lightbox signage and LED illuminated lettering. It leverages Shanghai’s mature industrial supply chain to provide high‑precision craftsmanship, stable quality control and flexible custom services. The factory supports both small trial orders and large‑volume bulk production, and can meet international export standards for overseas markets.
Main Product Categories
LED Illuminated Signs LED channel letters, backlit letters, front‑lit letters, neon flex signs, LED lightboxes. Widely applied for storefronts, shopping malls and brand retail outlets.

Digital Advertising Displays Indoor & outdoor LED display screens, digital menu boards, window digital signage, interactive touch screens.
Outdoor Large‑format Signage Billboards, building facade signs, pylon signs, highway advertising boards, metal structural signs.
Custom Retail & Indoor Signage Acrylic signs, foam lettering, aluminum composite panel signs, directional wayfinding signs, exhibition display signs.
Key Manufacturing Regions in China
- Guangdong (Shenzhen, Guangzhou, Foshan): The most concentrated manufacturing hub, excelling in LED signs, digital screens and high‑end custom signage.
- Zhejiang (Yiwu, Hangzhou): Focus on cost‑effective mass‑produced signage, lightboxes and neon signs.
- Shanghai & Jiangsu: Home to premium high‑precision custom sign makers for international brands, represented by Shanghai Xiaohe Exhibition Materials Technology Co., Ltd.
Typical Advantages of Chinese Signage Manufacturers
- Full custom support: customizable size, material, lighting effect, logo, color scheme and mounting solutions.
- Flexible MOQ: suitable for both small trial orders and large bulk orders.
- Complete local supply chain: acrylic, aluminum, stainless steel, LED modules and power supplies are readily available.
- Export‑ready: products can comply with CE, RoHS, UL standards for global market access.
Tips for Sourcing
- Confirm required certifications (CE, UL, RoHS) for your target market.
- Clarify power voltage (110V / 220V) and waterproof rating for outdoor applications.
- Request pre‑production samples to verify finishing quality and lighting performance.
- Negotiate lead time, shipping terms and product warranty terms.
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