Guangdong stainless steel door style

LICENSING Wooden Door and door core material ????? First, we need to understand the MDF, HDF be divided into 369 and so on, nail holding power density boards really better than wood is good, but high density of nail holding power than wood, we LICENSING doors of the Door is the choice of three Young brand E1 grade MDF as a substrate made of, its high density, uniform material, so fortunately nail holding power than wood. Doors more environmentally friendly means of formaldehyde emissions. How much formaldehyde emission depends mainly on the production process and how much glue is good or bad. Wood Door not do it with a whole wood, is comprised of a plurality of wood glued together made together in the process will be extensive use of adhesive that environmental protection can not be guaranteed. There are a lot of customers believe that the use of the whole of solid wood core doors filled timber door like, it is not true, because the wood has a shrinkage of wetlands up nature, if you use the entire wood core doors timber without leaving gaps to fill, easy crack and deformation caused by the doors, and wood timber is comprised of a plurality wooden pieces stitched together, each with different coefficients of contraction and expansion of wood in the natural environment, and therefore a large area of ??solid wood doors Glulam, likely to cause uneven leaf surface after a period of time ( Moire phenomenon). Licensing of fir wood frame doors made by borders, the use of wood in the middle grid, and then do the door fan base layer with 6mm MDF, posted at the base of valuable natural wood skin made of 0.6mm, we can be assured election purchase. Contact: Mr. Chen Tel: 0757-63218868 0757-66802018 Fax line: 0757-86080678 Fax wire: 0757-86639678 Hotline: 18028135078 Hotline: 18028135079 Project Hotline: 18927712202 Business Line: 15363059518 Customer Service QQ: 1748117547 1512662049 2601102196 498018042 550954895 http://www.lcdoor.cn http://www.xlplp.com