Hollow is the framework of the ceiling is made of mild steel & wood substitutes therefore resistant to termites, so it is more durable and efficient.
Mulcindo is Steel Industry Company and we producted any product from steel for example WF, H-beam, Cannal C, Metal Furing, MC Frame, Ceilling Tee, Pole Octagonal ( Light Pole, Hight Mast, Oversign....
Street light poles are again used trend for street lighting because of its simple and convenient installation.