Convenient and practical principles. When installing the shelf, you must consider the entire layout and daily life habits, such as installing a wall shelf in the kitchen, taking into account the place where the wall shelf can be easily picked up by the cooking.
The principle of saving space. The kitchen and bathroom are relatively small in our home, so the racks must be installed to save space and make good use of our space.
The classification is clear. There are many types of wall racks, and different racks are installed at different locations in the home so that they can "do their job" to make the home life orderly.