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 structures and time. The other is bolt truss, which has the merits of strong, security, design flexibility, lightweight, load-bearing intensity and high-span. As per the mainly use, the truss can be classified as following:a) Exhibition truss: 180mm*180mm / 150mm*150mm / 250mm*250mm b) Stage truss: 300mm*300mm / 350mm*350mm / 400mm*400mm / 450mm*450mm / 290*290mm / 287*287mm / 387*387mm c) Heavy duty truss: 470*470 / 500*600mm / 520mm*760mm / 600*760mm 2, Stage: Moving stage / folding stage / adjustable stage / glass stage / movable stage / iron stage. The sizes are 1.22*1.22mm, 1.22*2.44 and 1*2m. The heights are 0.8m-1.2m / 1-1.4m, and the height is adjustable as per your need. 3, Layer truss: It is combined by the horizontal pole, vertical pole, long outrigger and adjustable base, very convenient and flexible to use. It can be used for hanging the main linear audio, optical surface, usually used for outdoor performances and projects. We can make the height from 6m to 12m. 4, "A" speaker truss is used for big project. The added performance effect is perfectly designed, mainly for large-scale movement of outdoor performances, exhibitions, press conferences. Use the hoist to up the more linear sound, which looks nice style results. With a height of up to over 10 meters, it can load about 1 ton. Our "A" speaker trusses have the heights of 6m (load 0.5 ton), 8m (load 1 ton) and 12m (load 0.8 ton). Also we can customize products according to customers' requirements. 5, Portable folding display truss is used for small exhibition, advertising, promotion activities and every kind of shows. The specification of display booth can be 3*6m / 3*9m / 3*12m.6, Flight case: U stander case (1U -24U) shock-proof case / road case / light case / tool case / wire case / DJ case / sound case / handle case / TV case / equipment case.