Office Chair Video
The following are video tutorials and introductions related to office chairs and swivel chairs:

Tutorial on Dismantling and Replacing the Base of Lifting Chairs, Swivel Chairs, and Office Chairs
If you need to dismantle and replace the base of a lifting chair, swivel chair, or office chair, you can refer to the relevant video tutorial. Preparation before dismantling: Prepare appropriate tools, such as wrenches and screwdrivers, to ensure that all necessary tools are available during the operation. Dismantling steps: First, turn the chair upside down so that its bottom faces up, allowing you to clearly see the connection between the base and the chair body. Next, use the tools to unscrew the screws that secure the base, paying attention to the specifications and positions of the screws to avoid confusion. Then, carefully separate the base from the chair body. If there is a snap-fit structure between the base and the chair body, gently pry open the snap-fits to loosen them before removing the base. Replacing the base: Place the new base in the corresponding position below the chair body, ensuring that the installation direction is correct. Follow the reverse order of the dismantling steps to tighten the screws one by one, ensuring that the base is firmly connected to the chair body. After installation, turn the chair back to its normal position and check whether the base is securely installed. You can appropriately shake the chair for testing.
Video Introduction to the Zhenyuan ZY - GXY - 07 Office Chair, Swivel Chair, Ergonomic Chair, Computer Chair, Conference Chair, Office Chair, and Study Chair (White)
This video mainly provides a comprehensive introduction to the Zhenyuan ZY - GXY - 07 office chair. Appearance design: The chair is entirely white, with a simple and stylish appearance, suitable for various office and study scenarios. Ergonomic design: Its backrest conforms to the human body curve, providing good support for the back and reducing fatigue caused by prolonged sitting. The headrest can be adjusted in height and angle to meet the needs of users of different heights and provide comfortable support for the neck. The armrests can also be adjusted at multiple angles, facilitating users' use in different postures. Functional features: The chair has a lifting function, allowing users to freely adjust the seat height according to their own height and the height of the desk. The swivel chair design enables the chair to rotate flexibly, facilitating users' movement within the office area. The base is made of high-quality materials, with good stability, ensuring safety during use.




