Ck-bottom Window Box:    Ck-bottom window box is a box with transparent PET or PVC window. We can see what is in the box clearly without opening it. Its bottom can close automatically when we use it. We can open the box from the top. Before using, it is planished to save space.     It can be kinds of specifications and designs. We can make slap-up decoration with it to make it looks nicer. We also can produce branding of products for you with your authorization.