1. The wrought iron fence guardrail is mainly composed of zinc steel substrate and accessories. The zinc steel substrate is made of galvanized steel strip, which adopts high-end welding technology to make the surface smooth and smooth!
2, wrought iron fence guardrail meets the standards of the American Fence Industry Association, the US standards are generally higher! Its larger feature is that it has no welding, and the fittings are perfectly combined with the substrate, thus reducing the probability of rust and being beautiful and durable.
3. The pipe of galvanized pipe can rust for 3-5 years at normal temperature, and the surface has a high zinc content, and the height reaches 60-80mm/m2.
4, zinc steel products are the process of reprocessing the substrate, the performance is better! Zinc steel guardrail process: mechanical processing → chemical treatment (de-oil → ash → phosphating → passivation) → electrostatic spraying (→ curing (220 ° high temperature imitation enamel curing) after treatment, these materials can guarantee 10-20 years Not rust, practical!
5, the product is beautiful and generous, the color can be customized according to the requirements, the surface of the product is powder coated. Its products are beautiful in appearance, color can be freely matched, no welding and interweaving combination, super strong protection function, self-cleaning and environmental protection, it is a green environmental protection product in the true sense.