Tianjin Qianxin International Trade Co., Ltd.
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+8613752560008

Zinc-Aluminum-Magnesium Cable Trays
PRODUCT PARAMETERS
- Material: Zn-Al-Mg Coated Steel Sheet
- Coating Type: Zinc-Aluminum-Magnesium (ZM)
- Coating Mass: ZM120 / ZM150 / ZM275
- Coating Thickness: 20–40 μm
- Width: 100mm – 600mm customizable
- Height: 50mm – 150mm
- Length: 2000mm / 3000mm
- Steel Thickness: 1.2mm – 2.5mm
- Load Capacity: 50 – 300 kg/m
- Type: Perforated / Ladder / Trough
- Corrosion Resistance: 3–10 times better than HDG
- Service Life: ≥30 years outdoor
- Standard: JIS G3323 / EN 10346
- Application: Solar PV cable routing system
Description
Zinc-Aluminum-Magnesium (Zn-Al-Mg) Cable Trays are advanced cable management systems made from steel coated with a high-performance alloy of zinc, aluminum, and magnesium. This innovative coating technology provides significantly enhanced corrosion resistance compared to traditional galvanized trays, making them ideal for outdoor, humid, and highly corrosive environments.
These cable trays are designed to support, organize, and protect electrical cables while ensuring efficient heat dissipation and long-term system reliability. They are widely used in industrial, commercial, infrastructure, and photovoltaic (PV) applications.

FAQs
Yes, we have extensive export experience and can arrange worldwide shipping.Installation is simple. We provide detailed drawings and technical guidance, with remote support if needed.
We specialize in photovoltaic mounting systems, including seismic brackets, flexible mounting systems, Zn-Al-Mg coated and hot-dip galvanized structures. We also provide solar carport solutions, concrete pile foundations, ground screws, maintenance walkways, aluminum rails, and various PV accessories. Additionally, we manufacture CZU steel sections, cable trays, square/rectangular tubes, and round pipes.ch.
Our products are mainly made of hot-dip galvanized steel and Zn-Al-Mg coated steel, offering excellent corrosion resistance and long service life in various environments.
Yes, our engineering team provides structural design, system solutions, and optimization support for your projects.



















