QDI Surfaces supplies a wide variety of high quality porcelain and natural stone flooring and wall material at the best possible prices. We are industry leader and one of the largest importers and wholesale distributors in the country with millions of square feet of inventory readily available in stock. We specialize in porcelain, travertine, limestone, marble and glass mosaics. Our products include tiles, pavers, coping, cladding, mosaics, glass and slabs. People do business with QDI Surfaces because of our Quality - Selection - Reliability - Price - & Service.