... use and 100% passed 3,OEM Double bowls with multi-functional kitchen sinkSpecifications1,kitchen sink is made of 59% ... excellent quality stainless steel Processing by accurate CNC lathe equipment, like nature itself, sturdyAnd durable.2, Using ... advance plating technology to process, after brass, nickel & chromium multi-ply plating, perfect against causticity to make sure the product ...