Welcome to the HARSLE factory! In this video, we take you inside our metal fabrication workshop sandblasting process, showing how we prepare machine components with high-quality surface treatment before assembly and painting. Sandblasting is a critical step in metal manufacturing. It removes rust, oxide layers, and surface impurities, creating a clean and uniform finish that improves coating adhesion and extends product durability. At HARSLE, we follow strict production standards to ensure every machine component meets high-performance requirements.