Light fiberglass lifting platform 1.Produced from epoxy resin, light and durable, detachable for convenience. 2.specs: 4.5-10 Light fiberglass lifting platformProduct characteristic: 1) This product is our technical innovation. Our patent number is: 200621027669.8; at present, only our company could make this kind of extension ladders; 2) This product uses light epoxy resin manufacture, suitable ...