Chinese building material terracotta panel has different thickness of 18mm, 20mm, 22mm, 30mm, 40mm etc.Normal length are 300mm, 600mm, 900mm, 1200mm. Special sizes can be customized. According to architects design requirement, terracotta building panel material consists of natural, sand, grooved surface, louver and many special elements. In mixing panels of different surfaces and sizes. Let architects realize the artistic effect of architectural design, by the way, keep building engaged in going green.