Welcome to J&J Metal Products, your “One Stop Shop” located in San Bernardino, California, serving the Cultured Marble, Solid Surface & Natural stone industry for over 25 years. We pride ourselves in selling quality products at reasonable prices. We carry a full line of manufacturing & installation accessories, as well as hard to find items. We are famous for our undermount sink clips and exclusive sink setters and we sell hundreds of hard to find products for contractors, fabricators and installers.