xtreme quality construction products (a division of s & s construction products, llc) distributes a comprehensive range of quality products. we continue to concentrate on developing, testing, and improving the products that we supply. when you see the x-treme quality name on it, it is your guarantee of the highest standard of quality. see our catalog for your one source range of construction fasteners, screws, saw blades and much more. service is our most meaningful product, we offer our customers something our competition does not: dependable deliveries and consistently excellent service. our product lines include timco, hitachi, x-treme and much more.