The stage electric gourd is used to improve the truss equipment. Due to the truss stage, lights may be used when using it at night. To avoid reflective and affect the overall effect of the stage. Therefore, the gourds used on the stage are different from the industrial gourds using more eye -catching colors, and it is more black. The stage gourd is divided into hand pour and electric gourds. Electric gourds are saving effort in use. It can operate its rise by remote control. Such gourds are usually equipped with chain bags. Stop chain in use to avoid the chain from falling down on the stage. It is characterized by its weight and smaller size. It has a common specifications in load specifications of 0.5 tons, 1 ton, and 2 tons. Chain is usually galvanized.