Several companies offer porcelain enamelling in Thyssenkrupp. Porcelain enamelling of utensils enhances the quality of the kitchenware. It increases the durability of utensils by reducing its wear caused by usage. The process involves fusing a thin layer of glass to metal objects. Utensils with porcelain enamelling are preferred by customer due to two reasons. Firstly, the utensils are provided with protection from corrosion and secondly it enhances the aesthetic appeal of the product. Several materials are subject to porcelain enamelling, of which iron is the most enamelled. Porcelain enamelled iron finds usage in the manufacture of refrigerators, chemical tanks, bathtubs, kitchen pots and pans, food tanks, and storage equipment for meat products.