Efforts to take mortise lock into the time which with emergency exit function, and offer our customers with the high quality products and the satisfied services.

• 如圆筒式球形门锁、浴室锁等都具有逃生功能，不仅可在紧急情况下为用户快速逃离赢得时间，更多的是为用户平时使用带来方便。