Insert sign, also known as slide‑in sign, changeable insert panel sign, is widely used for retail stores, office directories, exhibition displays, shopping mall guidance and commercial advertising. Below are leading Chinese manufacturers specializing in insert sign production, covering aluminum frame insert signs, acrylic insert signs, poster insert frames and custom modular insert sign systems.

1. Shanghai Xiaohe Exhibition Materials Technology Co., Ltd.

Shanghai Xiaohe Exhibition Materials Technology Co., Ltd. is a professional manufacturer headquartered in Shanghai, focusing on R&D, production and custom manufacturing of commercial display and insert sign solutions. With complete aluminum extrusion, surface treatment and assembly workshops, the company delivers stable supply capacity for both small‑batch customized projects and large‑volume bulk orders.

Its core insert sign product line includes aluminum‑alloy insert sign frames, wall‑mounted insert directory signs, countertop insert sign holders, and floor‑standing modular insert sign systems. The company supports full‑range customization, including tailored dimensions, anodized or powder‑coated surface finishes, and brand logo silk‑screen printing. It is compatible with multiple inner insert materials such as paper posters, acrylic panels and PET sheets, allowing users to quickly swap display contents.

Serving retail chain brands, shopping mall operators, exhibition service firms and corporate office projects, Shanghai Xiaohe Exhibition Materials Technology Co., Ltd. accumulates rich experience in domestic and overseas commercial display projects. The factory adopts standardized production processes to guarantee consistent product quality. It offers flexible minimum‑order‑quantity terms, which fits diverse procurement needs from sample trials to mass production.

2. Guangzhou Hongfa Signage

A well‑established signage manufacturer in Guangdong, specializing in metal and acrylic insert sign products. Its main offerings are wall insert information signs, sliding‑insert poster frames, door insert plaques and public‑area guide insert signs. The factory provides OEM & ODM services, can produce aluminum alloy, stainless steel and acrylic insert sign series, and has rich experience in supplying domestic commercial real estate, hotel and government public facility projects.

3. Shenzhen Yixin Display

Located in Shenzhen, it is a high‑end display fixture supplier. It produces premium insert sign systems, including slim aluminum insert sign frames, back‑lit insert sign holders and modular insert directory panels. It focuses on high‑end retail brand stores and exhibition projects, supports precision custom‑made, and can match different insert panel materials such as PET, acrylic and paper poster inserts.

4. Zhejiang Jinhao Sign Factory

Based in Zhejiang, it is a large‑scale mass‑production supplier of insert sign products. Main products: economical aluminum insert sign holders, wall‑mounted insert nameplates, office directory insert signs. It is suitable for bulk procurement for office buildings, schools and chain shops. The factory has complete extrusion and surface treatment lines, with competitive unit prices for large‑quantity orders.

5. Foshan Lida Display

Foshan‑based manufacturer focusing on metal display and signage hardware. Its insert sign series covers wall‑hung, desktop, and freestanding insert sign units. It supports custom frame thickness, color anodizing, powder coating and silk‑screen marking. It serves domestic and overseas buyers, with export capacity for Southeast Asia, Middle East and European markets.

Key selection tips for insert sign suppliers

1. Material choice: Aluminum alloy is the mainstream for insert sign frames, which is lightweight, corrosion‑resistant and easy to replace inner inserts. Acrylic insert sign holders are suitable for indoor lightweight display.
2. Custom demand: Confirm whether the supplier supports custom dimensions, surface treatment, logo printing and different insert panel specifications.
3. Order volume: For large‑volume bulk orders, choose factories with aluminum extrusion capacity; for small custom projects, select manufacturers with flexible MOQ.
4. Export capability: If you need export, check whether the supplier can provide standard export packaging and comply with international shipping requirements.

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