TD Office Chair

In the field of office chairs, 'TD' mainly has two meanings: one is the EU Technical Documentation, and the other is a product model identifier.

EU Technical Documentation (Technical Documentation)

In the context of the EU office chair standard EN1335, 'TD' represents the EU Technical Documentation. Its compilation process follows the 'targeted verification' logic after structural modifications, which is a crucial step in ensuring that office chairs comply with EU safety, health, and environmental requirements. Specifically, when the structure of an office chair is modified, it is necessary to clearly record the content of the modifications and the reasons for them. For example, if the backrest structure of an office chair is adjusted, whether it is to improve comfort or enhance stability, it should be explained in detail. At the same time, re-testing items should be determined based on the modifications. For instance, after modifying the backrest structure, it may be necessary to re-test its load-bearing capacity and stability to ensure that the modified office chair still meets the relevant standard requirements.

Product Model Identifier

There are office chair products that use 'TD' as part of their product model, such as the 'Guquan Computer Chair M033TD' and the 'Guquan Computer Chair M031TD'. These two products have their own characteristics:

• Guquan Computer Chair M033TD: Its lumbar support features a fixed curved design that conforms to the curve of the human waist, providing good support and excellent breathability, making it less likely to feel stuffy even after prolonged use. The recline angle can reach 120°, suitable for short breaks during work. The armrests can recline synchronously, adjusting their angle to provide more comfortable support when the user reclines. The headrest can be adjusted up and down to meet the needs of users of different heights, providing appropriate support for the head.
• Guquan Computer Chair M031TD: It is equipped with an electric ventilation system that provides a cool experience for users in hot weather. The lumbar massage supports both high-frequency vibration and acupressure modes, effectively relieving lumbar fatigue. It adopts a light brown genuine leather material paired with a metal five-star base, offering a stylish and durable appearance. The backrest can be adjusted to an angle of 135°, providing a larger recline space. It is also equipped with a pull-out footrest, further enhancing comfort and making it suitable for long hours of office work or rest.