100W-200W, die-casting aluminum, for using in warehouse, sport fields

40-480W, Die-casting aluminum,modular design for using in the tunnel

20W-240W,Die-casting aluminum, smooth surface, for using on highway, motorway, street

240-960W, Die-casting aluminum, modular design, for using in sport field, seaport, airport

100W-200W, die-casting aluminum, for using in warehouse, sport fields

40-480W, Die-casting aluminum,modular design for using in the tunnel

20W-240W,Die-casting aluminum, smooth surface, for using on highway, motorway, street