Office Chair Product Video
The product videos for different models of office chairs mainly demonstrate the installation steps for each model, as detailed below:

1011A Office Chair:
The product video for this model of office chair highlights key installation steps. During installation, first insert screws A and L according to the operating requirements and place the washers. This step is crucial for ensuring the stability of the screw connections and the precision of subsequent component installations. Next, install the seat armrests. Begin by performing a preliminary fixation to ensure the armrests are accurately positioned before tightening them. This prevents the armrests from becoming loose or shifting during use, ensuring user comfort and safety.
2022A Office Chair:
The product video for the 2022A office chair covers a comprehensive installation process. The first step is to install the base casters, as the quality of their installation directly affects the mobility and stability of the office chair. Next, use screws J and K along with washer L to install the chassis. The proper combination of screws and washers enhances the connection strength between the chassis and the base, making the overall structure of the office chair more stable. Finally, install the armrests, which requires using screws and a screw socket to firmly attach the armrests to the chassis through precise operations, providing users with comfortable support.
2016A Office Chair:
The product video for this model of office chair also demonstrates the complete installation process. First, install the base casters to provide the foundation for the office chair's mobility. Then, install the chassis using screws K and washer L to ensure it is securely fastened and can bear the weight of the user. Finally, install the seat backrest, connecting it to the seat using screws and washer M to form a stable structure that provides good back support for the user, alleviating fatigue from prolonged sitting.



