Product description: The production of yudiao hoisting pulley is an important hoisting tool, it has the advantages of simple structure, convenient use, can change the pulley and the pulley block multiple traction rope direction and lifting or moving operation objects, especially the pulley group, composed of a combination of pulleys with winch, mast or other hoisting machinery, widely used in building with the installation, the product model trains from single to ten wheels, with hanging hook, chain, rings, hanging beam four available for customers to choose.All products of Yudiao are guaranteed by People's Insurance Company of China PICC, please rest assured to buy.