The third-generation aliminum pipe made of aluminum alloy material, silver-white of appearance. Anodized surface with permanent corrosion and rust. On connectors and fasteners also improved a lot. . Its die-cast aluminum fastener material, enhanced hardness and stiffness. Load capacity higher than the first-generation bar. Features Aluminum alloy, anodized surface, corrosion and rust and ESD Connections to facilitate loading and unloading, elegant appearance Suitable fastening connectors can quickly connect third-party components Representative of the modern flexible production Keep the workshop and factory environment