1. The high-strength acid and alkali belt is the more ambitious belt in the operation, because the contact surface is wide and flat, and it is not easy to damage the hanging objects. 2. Because of the excellent acid resistance and alkali resistance of the hoisting, it is suitable for coating products, plastic products, machine tools and pipe material after surface treatment or embalming and moisturizing. 3. High-strength acid and alkali sling is a tool for chemical industry, especially for electroplating. Safety load: 0.5 to 10 tons product performance specification: JB/t8521-2007.