Best collection of Granite, kitchen Cabinet, Counter, Hardwood and Laminate Flooring materials in Portland Milwaukie Oregon | Wongs Building Supply Factory direct Portland kitchen remodel superstore serving Oregon with quality, in-stock products: kitchen cabinets, countertops, tiles, & more since 2003. We offer a variety of granite countertops and specialize in hardwood and laminate floors. Our goal is to provide you the best Counter material at an affordable price.