1、适应屋顶多方变化
2、优良的防水性能抗御恶劣风雨气候
3、50％位移量
铝合金基座因定在屋顶上，基座上嵌有止水
胶条1、Adapt roof displacement
2、Excellent，waterproof、weathertight system
3、Minimum 50％ movement
The continious moisture seal is embed in the continuous extruede
aluminum frame which is fixed on the roof edge
