This standing desk is designed to be retractable in width, and can be adapted to 1m to 2m desktop board. We are a professional manufacturer of lifting table frame, panel is a cooperative supplier, you can buy panel from us, you can also go to other places to buy. Two slots are designed on the crossbeam of the electric standing desk frame to prevent the controller, which makes the whole desk look more tidy. Up1b is a dual motor design, the lifting speed is 35mm / s, less than 20 seconds can be switched from sitting to standing. Height adjustable desk, of course, the most important is the height range, the range of lifting between 700-1200mm, can be stepless lifting. Even if you are a child or 190cm height can be used perfectly. A good electric lift desk is not only important for these functions, but also for the material and process of the table frame. It is made of high carbon steel, thickened and smooth surface. If you buy a standing desk frame, you certainly h…