1) Surface layer wood: oak, beli, sapele, walnut, teak, birch, maple, merbau, red oak, bubinga, sapele, padauk, ebony, ipe 2). Flooring base plywood: full poplar, full birch, poplar&birch base plywood, and poplar with mix log hardwood, MDF, HDF and lauan wood 3) Flooring base/under layer: (full poplar, full birch, poplar&birch base plywood, and poplar with mix log hardwood) 1) Structure: 9 - 11 layer hardwood 2) Surface coating: UV coated, Treffert's superior wear-resistant lacquer 3) Top veneer: 0.6 - 6.0mm 4) Thickness: 9/15mm 5) Width: 125/ 189/220/260mm 6) Length: random length or fixed length 7)glue: e1 melamine 8)Moisture: less than 10% 9) Hardwood feeling, economic cost 10) Under heating: heat resistant 11) Properties: durable, not easily deformed, easy to install, environmentally friendly