Haina's steel channels are made of carbon steel, such as Q235 or Q355, and in terms of surface treatment, Haina provides HDG, Spray, Zinc Aluminum Magnesium and other options.
We have C channel, U channel, Z channel, etc. It is widely used in photovoltaic mounting and construction industries.
Advantages: high strength, corrosion resistance and good surface treatment
Email: tony@hainasolar.com
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