... : 8, 9, 12, 15, 18, 25, 36mm 3. Materials: Poplar and hardwood 4. Formaldehyde releasing: E0, E1 and E2 ... 25mm0Quality StandardEN 312:2003Features:Do not incl ude sand, stone and metal substance after washing.Surface is smooth, ... POPLAR/HARDWOOD/MIXED CORENAME CARDCassyShandong Kelin Wood Co., Ltd.Shouguang Ruiyuan Industrial and Commercial Co., Ltd. Address: Chenming Industrial Park, Shouguang City, ...