... Engineered Flooring Oak, Surface treatment:UV lacquer Certificates: CE, ISO9001, ISO14001, CARB Oak Engineered ... FlooringSurface treatment:UV lacquerCertificates: CE, ISO9001, ISO14001, CARBSubstrate :poplarSpecies: Russian Oak, European Oak, Red Oak, Beech, Walnut ... 1900x235mm, 1900x260mm, 2200x235mm, 2200x260mm 2200x300mm and other dimensions as per customers' requirementsThickness ...