1:Top producer in China 2:Export to Korea, Japan,America,EU 3:Short Lead Time 4:Small Quantity Available ... of isobaric rain screen, and possesses good waterproof. There is no need to glue the joints thus avoiding contaminating the panels ... reporttested value of the report Shutter Terracotta Panel ISO9001,KOREA,JAPAN,EU,USA 300X600(300-1200)mm,J30-RD-01