1.Including underground carbarn , pump room and fire protection pool are all using our material “LiTong” to protect the surface which is no leakage after using .

1.地库、地泵房及消防水池全部采用水泥基渗透结晶型防水材料做内防水，无一渗漏。

2.Carbarn door is a small vertical sliding door used to civil building, and it can be equipped remote function on electrical control, and installed electronic auto-brain lock.

2.库门是一种应用于民用建筑的小型上滑门，同时在制方面可以设置遥功能以及安装智能子锁。