JD Self-Operated Office Chairs
JD's self-operated office chairs feature a wide range of brands, including Sihoo, Hbada, Deli, AutoFull, DXRacer, UE, Bajiujian, Okamura, Ergonor, and more. Some of these products incorporate ergonomic designs and multi-functional adjustments.

Brands and Product Features
JD's self-operated office chairs offer diverse brands to meet different user needs. Sihoo specializes in ergonomic computer chairs suitable for multiple scenarios, such as office work, meetings, gaming, and studying. These chairs feature reclining functions and multi-functional adjustments, with over 100,000 reviews indicating high market recognition. Deli's model 4900, recommended by Yang Lan, features an ergonomic backrest design, breathable mesh fabric, and height adjustment capabilities, making it suitable for home or office use, with nearly 90,000 reviews. Hbada's executive chair, crafted from genuine top-grain leather, emphasizes ergonomic comfort and reclining functionality, catering to users seeking a premium experience, with nearly 30,000 reviews.
Ergonomic Design Details
Some products are deeply optimized for ergonomics. For example, the JD Jingzao Z7 2nd Generation clearly indicates an appropriate height range (160-185cm), enhancing sitting comfort through seat height and headrest height adjustments that match body dimensions. The JD Jingzao Z5 Pro further refines its features:
- Lumbar Support System: Utilizes a flexible rotating lumbar support with 20ยฐ rotation and 3-level support modes to accommodate different sitting postures.
- Backrest Adjustment: Features a 50mm height-adjustable backrest to suit users of varying heights.
- Seat Cushion and Neck Pillow: Includes a 10.5cm thick, high-elastic seat cushion to disperse pressure and a 2D large-arc neck pillow for neck support.
- Recline Angle and Safety: Supports a 140-degree large recline angle for resting, paired with a 4-level gas lift for stability.
Purchase Recommendations
Users can choose based on usage scenarios, budget, and functional requirements:
- Daily Office Use: Prioritize models with height adjustment and breathable mesh fabric, such as Deli 4900.
- Prolonged Sitting: Focus on ergonomic designs, such as Sihoo's multi-functional adjustments or JD Jingzao Z5 Pro's lumbar support system.
- Premium Needs: Hbada's genuine leather material and brand premium are suitable for users pursuing quality.
- Fit: JD Jingzao Z7 2nd Generation clearly indicates its size fit range, making it a priority for users between 160-185cm in height.
JD's self-operated platform provides brand guarantees and after-sales service, allowing users to make comprehensive decisions based on review volume, feature descriptions, and personal needs.



