产品特点：

1.在箱体上下部位置为达到更佳有效的防护效果，特别设计了防护突出层，有效防止水或尘土的渗入。

2.很容易将箱盖分离开，用户可以方便的进行加工。

3.将铰链嵌入产品，连接柱和锁扣重要部件全部采用塑料或不锈钢材料，非常紧固并具有抗腐蚀功能。

1.It is designed to prevent the penetration of rain or dust perfectly double as roof is protruded from top and bottom of the base.

2.It is easy to separate cover and base so that user can attach or detach them for processing and printing.