Guangzhou Jiansheng Performance Equipments Co., Ltd. is engaged in the design, production and sales of movable performance equipment. Our products include aluminum alloy exhibition trusses, light trusses, heavy duty trusses, portable folding display trusses, movable stages, glass stages, standard U flight cases, anomalistic cases for sound and lights. We can customize the products according to customers' different requirements. Special-purpose aviation aluminum alloy is employed to produce our products in compliance with international AA standards. We manufacture quality aluminum trusses for stage performance, which are as following: 1, Aluminum truss: As per the connector way, there are two kinds of trusses. One is spigot truss, which is current very popular in the market. It has vertebral-shaped interface, featuring simple to use, quick building, and more aesthetic appearance of artificial