Xingrui Office Chair

The main information related to the 'Xingrui Office Chair' points to the Henglin Xingrui L700 ergonomic office chair, with the following core features:

1. Lumbar-back separation design, suitable for users of various body types
This chair adopts a lumbar-back separation structure, allowing independent adjustment of the backrest and lumbar support. The backrest supports 4 cm of height adjustment and 4-level locking, enabling support position adjustments based on the user's height. The lumbar support offers 4 cm of stepless adjustment, 3 cm of adaptive rebound, and 10-degree left-right rotation, dynamically fitting the lumbar curve and relieving prolonged sitting pressure. This design is particularly suitable for users of different heights or sitting habits, avoiding the one-size-fits-all support drawbacks of traditional integrated backrests.

2. 5D armrests, meeting multi-scenario needs
The armrests support 7 cm of height adjustment, 4 cm of forward-backward sliding, and 360-degree rotation, forming a '5D adjustment' system. Users can flexibly adjust the armrest height and angle according to scenarios such as office work, gaming, or reading, ensuring natural arm extension and reducing shoulder and neck fatigue. For example, when typing, the armrests can be adjusted to be level with the desk; when gaming, they can be pushed forward to support the elbows.

3. Headrest and recline function, balancing support and rest
The headrest features a dual-joint design, supporting 106-degree rotation and 13.5 cm of height adjustment, precisely fitting the neck curve and relieving cervical spine pressure. The recline function has a maximum angle of 135 degrees, and when paired with the high-end version's hidden pull-out footrest, it can create a nearly flat resting position, suitable for lunch breaks or short relaxation.

4. Material and safety performance
The seat surface uses a high-rebound matrix mesh, offering strong breathability and resistance to leg sticking, suitable for prolonged use. The gas lift has passed Level 4 certification (the highest industry standard), ensuring stability and safety during height adjustment and avoiding explosion risks.

5. Positioning and price
As a product priced under 1,000 yuan, the Xingrui L700 emphasizes cost-effectiveness, targeting office workers with limited budgets who seek basic ergonomic support. Its features cover core needs but do not include high-end configurations such as electric adjustment or smart sensing, making it suitable for entry-level choices.

Note: Qinghai Xingrui Science and Education Instrument Equipment Co., Ltd., mentioned in the search results, primarily deals in teaching equipment and furniture and has no direct connection to office chairs. For further information on other models or brands, specific requirements need to be provided.