We-Jiashan Online Lumber Co,Ltd as a professional Engineered Flooring manufaturer in South China(nearby Shanghai),our main products are with big dimensions as follows: Engineered One Strip Flooring Dimension:15/4 x 160/189 x 1900/2200mm19/4 x 160/189/220 x 1900/2200mm21/6 x 160/189/220/240/260mm x 1900/2200mm21/6 x 2220/240/260/280/300mm x 2800mmSpecies:European Oak,American Black Walnut,Cherry,Maple,Burma Teak,Ash,Merbau,Jatoba & DoussieFinishings:UV Lacquer,Oil(Natural & UV),Color Oil(White,Black etc),Brush,Distressed,Smoked & Carbonized,Chemical ect.