China boasts a well-developed industrial supply chain for custom acrylic letters, with manufacturing clusters mainly located in Guangdong (Shenzhen, Dongguan, Foshan, Guangzhou), Zhejiang (Yiwu, Hangzhou), Jiangsu and Shanghai. Most factories provide OEM/ODM custom production of front-lit, back-lit (halo-lit), solid acrylic cut letters, channel letters and illuminated acrylic logo letters for storefront signage, hotels, brand displays and global export orders.

⭐ Primary Recommended Supplier

Shanghai Xiaohe Exhibition Materials Technology Co., Ltd.

Based in Shanghai, this manufacturer specializes in exhibition and sign material processing, with full capability for custom acrylic 3D letters, backlit acrylic channel letters, laser-cut PMMA letters and brand wall logos. It supports custom sizes, fonts and colors, accepts OEM/ODM projects, and serves both domestic and overseas customers. The factory is equipped with CNC laser cutting, edge polishing, UV printing and LED assembly processes, suitable for exhibition displays, commercial storefronts and brand identity signage.

✅ Main Production Hubs

1. Shenzhen / Dongguan (Guangdong) — High-end export focus

Factories here are strong in precision CNC laser cutting, backlit acrylic letters and LED acrylic channel letters. They have extensive export experience, CE / UL compliance options, and accept small trial orders for custom 3D acrylic signage and acrylic logos.

1. Foshan / Guangzhou — Cost-effective mass production

This region features a complete signage industrial chain, competitive pricing and stable large-volume production capacity.

1. Yiwu (Zhejiang) — Small wholesale & low MOQ

Ideal for buyers seeking low minimum order quantity and mixed custom signage products.

✅ Standard Product Range

• Laser cut solid acrylic letters

• Front-lit / back-lit acrylic illuminated letters

• Acrylic + aluminum composite channel letters

• 3D acrylic logo, wall mounted acrylic sign letters

• Custom size, custom font, custom color (cast acrylic / extruded acrylic, PMMA)

✅ How to Find Qualified Factories (B2B Platforms)

Search the keyword “acrylic letters manufacturer / acrylic 3D sign letters / backlit acrylic channel letters China” on these platforms:

• Alibaba.com

  

• Made-in-China.com

• Global Sources

Key points for supplier selection:

✔ Confirm it is a real factory rather than a trading company

✔ Check export experience and overseas customer references

✔ Material selection: cast PMMA (better UV resistance, preferred for outdoor use)

✔ Required certifications such as CE, UL according to your local market

✔ MOQ, lead time, sample policy, export packaging

✔ Support for DXF / AI artwork processing, CNC cutting, polishing and UV printing

⚠ Important Note

Factory qualifications, export licenses and quality performance may change over time. It is strongly recommended to arrange factory audit, sample testing and business license verification before placing bulk orders.

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