About Alfi Trade, Inc. A place where beauty, quality, and service meet at last. Alfi Trade Inc. is a Los Angeles, California company that recently merged with Whitehaus Collection in West Haven, Connecticut to be their West Coast distribution center. Whitehaus Collection products transform the most essential rooms in the home: the kitchen and bath, into reflections of the homeowners" personal style. For over 10 years Whitehaus Collection has been providing people with high-end decorative plumbing fixtures that are beautiful and stand the test of time. * 3.5-inch center drain * Fireclay sink finished on all 4 sides * Use with RNW35L, RNW50L, or WH202 * Color options: biscuit, black, blue, or white * Overall dimensions: 30W x 18D x 10H inches * Warranty: 1-year defect; 10-year fade and stain