Small Office Chair - Self-Operated

Currently, the search results do not explicitly label small office chairs as 'self-operated', but some suppliers may offer self-operated services through e-commerce platforms. Below are product recommendations and filtering suggestions that meet the needs for 'small office chairs':

I. Product Recommendations Meeting the Needs for 'Small Office Chairs'

1. Adjustable Computer Chair (Small Home Use)

   • Price: ¥72.0
   • Features: Small seat size, suitable for compact spaces like desks and dressing tables; supports rotation and height adjustment to accommodate users of different heights; backrest design provides basic support, suitable for short-term office work or study scenarios.
   • Supplier: Bazhou Sugejianzao Furniture Co., Ltd..

2. Bionic Shell Leather Small Chair

   • Price: ¥85.0
   • Features: Adopts bionic design, with the seat surface fitting the human body's curves; leather material enhances durability, suitable for daily use by office staff; the wholesale attribute may imply higher cost-effectiveness, but it is necessary to confirm whether single-piece purchases are supported.
   • Supplier: Xianghe Boweya Furniture Manufacturing Co., Ltd..

3. Simple Loop Office Chair (Adjustable Height)

   • Price: ¥42.0
   • Features: Ergonomic design, with adjustable seat depth and height, suitable for small home spaces; caster design facilitates movement, suitable for users who need to frequently adjust their sitting posture; relatively low price, suitable for consumers with limited budgets but seeking basic functions.
   • Supplier: Langfang Manyu Furniture Co., Ltd..

II. Explanation of the 'Self-Operated' Attribute
The search results do not directly label products as 'self-operated', but the following two types of suppliers may offer self-operated services through e-commerce platforms:

• Long-Term Operating Enterprises: Such as Xianghe Boweya and Langfang Manyu, if they have official flagship stores on platforms like JD.com or Tmall, they usually offer self-operated services (subject to platform labeling).
• Brand Direct Stores: Some suppliers may sell through brand direct sales models, and such products usually enjoy the logistics and after-sales support of platform self-operation.

III. Filtering Suggestions

1. Clarify Needs: Filter products based on usage scenarios (e.g., home use, office use) and functional requirements (e.g., height adjustment, rotation, casters).
2. Confirm Size: The seat depth of small office chairs is usually between 40-45cm, and the adjustable height range is recommended to cover 40-50cm to accommodate users of different heights.
3. Check for Self-Operation: Search for the supplier's name on e-commerce platforms to see if it is labeled as an 'official flagship store' or 'self-operated', or contact customer service for confirmation.

If you need to further narrow down the options, you can provide specific e-commerce platforms or functional preferences (e.g., whether casters are needed, material requirements) for more precise recommendations.