1. Poor material selection: The quality of the Golden Apple plate is inferior to that of the selected materials, which contains a lot of resin, impurities, insects and other problems, resulting in unstable and unreliable overall plate quality.

2. The production process is not precise: there are some problems in the production process of Golden Apple plate, such as nonstandard process, improper operation and inaccurate temperature control, which lead to quality problems in drying, planing and pressing, deformation, cracks and warping of the plate.