Del Fu Jian paint (9-based double-sided process) has strong light transmittance, good color and no cracking. Perfectly present the texture and color of the wood itself. ) 2, patented technology in the aviation field-diamond nano-coating, wear-resistant. The FCF formaldehyde hunting technology invented by Del in 2006 can reduce the free formaldehyde content in the floor to 0.1mg/L. With this technology, we won the bid for the only designated floor project in the 2008 Olympic Games venues. ) The core material is eucalyptus-a combination of props. Ensure stable quality.