Pennco Container Containers, bottles, glass bottles, HDPE, PET containers, aluminum bottles, polystyrene, polypropylene, closures, sprayers, container decorating, silk screen For over 20 years Pennco Container has served the packaging industry with unparalleled service and quality. Pennco is a true stocking distributor, with packages ranging from 1/4oz to 55 gallon sizes in stock and ready for immediate shipment. We serve a wide range of markets, including personal care, automotive, food and beverage, and household industries