You are welcomed to come to our factory to buy the latest selling, low price, and high-quality Fashin Unite 48mm Composite Wood Door. We look forward to cooperating with you. 48mm thickness solid compound wooden door leaf, frame is solid wood core board. Inner is archway bridge dynamic board can improve heat insulation and sound proof, comparing with the solid wood core board, using the piping structure can reduce the weight of the door 60%. The tolerance of core board thickness to be 0.1mm, volume of released formaldehyde to reach grade 1 environment friendly standard regulation.