... , tool cabinets, shelves, supermarket shelves pet cage, wire meshes, frame rack, supermarket trolleys, logistics vehicles, metal industry production networksCharacteristics ... discharge, check box, a curved frame shape automatically.3:Full hydraulic drive, imported hydraulic components, Taiwan brand motors ... adjustment. System can be bent U-shaped, trapezoidal. 3-4 φ5mm round a bend line forming the box ...