Mainly made by heavy clay, handmade tile uses vat clay as base and transmutation glaze which is usually used for art ceramics.  When kilning, craftsmen need to constantly adjust the temperature to make rough surface with particles and the changing-fold colors on the product, which made it look fantastic and unpredictable. Handmade Tiles in China Ceramics City Brand 1: Daulfin Ceramics Brand 2: Belite Ceramics Brand 3: VIVO Ceramics