1. Before packaging, check whether the specifications, materials and processing effects of each product meet the requirements, whether the hardware is matched with other parts, and whether it is neat and clean.

2. In the process of product handling, handle with care. Each product must be placed vertically and never upside down.

3. When nailing the wooden frame, the underframe should be firm, and the position of the product foot should be reinforced to ensure that the foot does not fail.