SPI’s Blow Molding specialty relies on our in-house expertise. We can meet any of your custom blow molding needs with a varie ... ty of plastics including ABS, nylon, polycarbonate, and PVC. Our facility is equipped with various size presses, ranging in tonnage from 5 tons to 200 tons of clamp force and has shot capacities ranging from 1.0 # to 40 #. We produce custom blow molded finished products and parts for direct shipment to retail distribution chains or to our valued customer’s warehouses. We produce standard and custom products for various industries including Structural panels, decorative/commercial bulbs, under hood air ducts, various containers, spoilers, bumpers, and soft plenum/bellows applications. read more