1. Door leaf is used polymer density board to make, outside with real wood model. 80 mm door leaf thickness, with 0.8 mm lining plate, filled the new environmentally flame retardant and heat insulation, heat preservation material, make the product set fire prevention, guard against theft, sound insulation, heat preservation in a body, the price is superior.
2. Used four integration enhanced invisible hinge, door leaf switch freely, permanent service life.