parquet wood flooring 1.E1, AC3 2.Competitive price 3.Monthly 800,000 square meters 4.OEM,10 years experience The details of our parquet wood flooring Material:HDF (Thickness 8,11,12mm) Wear-resisting Grade: AC1/AC2/AC3/AC4Density:≥850g/m³Color :Thousands, can be customizedRelease Formaldehyde:E1 (≤1.5mg/L).ApplicableUnder flooring heating systemTexture optional /to orderPacking: customized. ...