It is important for you to choose the good quality material!
First of all, make sure the structure is strong.
Shake the frame without loosening.
No breakage tenon are allowed.
Do not buy particleboard that is handled casually and the "No slot, no tenon, no bottom" structure office furniture.
Next, check the manufacturing process, wether the edge banding technology good or panel film smooth or not.
The placement of furniture is also important.
Try to place furniture in a relatively dry position to avoid long-term sun exposure. In the wet season, the air from dry to wet or from wet to dry, pay more attention to the appropriate opening of the cabinet door, open the drawer, so that the furniture with the same internal and external air flow, to prevent dampness damage.