China s source factory for fireproof cable trays

Top Chinese manufacturers of fireproof cable trays include Langfang Wanbo, Langfang Saixing, Huizhou Guozhou, Shandong Tianhong, and Zhejiang Rutong, offering high-quality, certified, and customizable solutions.

Leading Manufacturers

1. Langfang Wanbo Cable Tray Co., Ltd. Located in Wen'an County, Hebei Province, Langfang Wanbo specializes in fireproof cable trays, ladder side bridges, and metal fittings for construction. They are registered with the Market Supervision Administration and provide a wide range of electrical accessories and power equipment, supporting both domestic and international projects .
2. Langfang Saixing Metal Products Co., Ltd. Also based in Wen'an County, Hebei, Saixing manufactures metal structures, lightweight building materials, and fireproof cable trays. They are licensed for wire and cable production and civil nuclear safety equipment, emphasizing high-quality and safety-compliant products .
3. Huizhou Guozhou Electrical Equipment Co., Ltd. Known for producing durable fireproof cable trays and related electrical equipment, Huizhou Guozhou serves industrial and commercial applications, offering reliable solutions for cable management .
4. Shandong Tianhong Electric Power Technology Co., Ltd. Founded in 2006, Tianhong is a leading manufacturer with over 20 years of experience. They provide perforated trays, cable ladders, trunking, strut channels, and fittings. Their factory features automated production lines, ensuring consistent quality, fast delivery, and OEM/ODM customization for power plants, data centers, and infrastructure projects .
5. Zhejiang Rutong Electric Technology Co., Ltd. Rutong specializes in sealed fireproof cable trays designed for extreme conditions. Their products meet rigorous safety standards and are suitable for industrial applications requiring high fire protection and operational reliability .

Product Types and Materials

Chinese manufacturers offer a variety of fireproof cable tray types, including:

• Ladder Cable Trays: Maximum ventilation for heat dissipation, ideal for heavy-duty power distribution .
• Perforated Cable Trays: Solid bottom with slots for balanced ventilation and cable support .
• Wire Mesh (Basket) Trays: Lightweight, flexible, and easy to install in complex routes .
• Solid Bottom (Trough) Trays: Continuous bottom for maximum protection against dust, moisture, and interference .
• FRP/GRP Cable Trays: Non-conductive, corrosion-resistant, suitable for harsh chemical environments . Materials commonly used include galvanized steel, stainless steel (SUS201/304/316), PVC, and fiberglass-reinforced plastics, with surface treatments like hot-dip galvanization or powder coating to enhance durability and corrosion resistance .

Sourcing Considerations

When selecting a manufacturer, consider:

• Certifications and compliance with fire safety and industrial standards.
• Customization capabilities for specific project requirements.
• Production capacity and delivery timelines for large-scale projects.
• Technical support and after-sales service for installation and maintenance. These manufacturers provide a reliable starting point for sourcing high-quality fireproof cable trays in China, suitable for industrial, commercial, and infrastructure applications.