Beijing Shengfeng Longda Machinery Equipment Co., Ltd., specializing in the production of electric suspended platform for 12 years. Got ISO and CE certificate. Products are exported to the United States, Canada, Russia ,Europe and Southeast Asia etc.Which is one high-tech enterprise engaged in manufacturing ,marketing & technical service of electric suspended platform ,material hoist,construction elevator,tower crane,BMU gondola,jack gantry -lift and other construction equipment.