O Xiamen Kingtom é uma junta líder de tira de selo de borracha de borracha por China para os fabricantes de janelas. The seal has the characteristics of non-combustible, non-explosive, water resistance, oil resistance, chemical corrosion resistance, non-toxic and good mechanical strength, high fire resistance, in the simulation of combustion experiment, the flame temperature of higher energy tolerance up to 800 degrees is still not deformation, with good fire resistance, at the same time in daily life, it also plays a sound insulation, dust, anti-freeze and warm.