
Balcony Railing Core Technology: The 4-Layer Shield
The superior performance of our zinc steel railing comes from its scientific 4-layer protective structure. The diagram below clearly illustrates its complete protection from the base material to the surface: Layer 1: High-Quality Steel Strip Base Made from high-strength, low-carbon steel, ensuring the structural integrity of the railing. Layer 2: Hot-Dipped Galvanized Layer “The core



