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303 Office Chair

Admin October 08, 2026

The 303 office chair mainly comes in two types: Shenghong d303 and Deli KF303U.

Shenghong d303 Office Chair: This model is the 'Shenghong d303 Black Office Chair', available at the Qixin official flagship store, with a product code of 3049051. Currently, there are 288 units in stock, and 31 units have been sold. Based on sales data, this chair has a certain level of circulation in the market, but specific performance parameters (such as material, load-bearing capacity, and adjustment functions) are not explicitly mentioned in publicly available information. Its color is black, making it potentially suitable for office environments that pursue a minimalist style. For further information on its comfort, durability, or applicable scenarios, it is recommended to contact the Qixin official flagship store customer service directly for detailed product descriptions.

Deli KF303U Ergonomic Study Chair: The KF303U model launched by Deli is an ergonomic design product, without armrests, positioned for study, office, or home study room scenarios. Ergonomic design typically focuses on fitting the human body's curves and may include adjustable backrests, seat cushion heights, or tilt angles to reduce fatigue from prolonged sitting. The armrest-free design may be more suitable for scenarios with limited space or requiring flexible movement, such as beside a child's study desk or in compact office spaces. However, it should be noted that the lack of armrests may affect the comfort of some users (such as those who need arm support for long hours of office work). To confirm its specific adjustment functions or materials (such as mesh fabric or sponge seat cushions), it is recommended to check Deli's official product page or consult offline stores.

Purchase Recommendations:

  1. Clarify Needs: If you need a basic office chair and prefer a black minimalist style, consider the Shenghong d303; if you need ergonomic support and have limited space, the Deli KF303U may be more suitable.
  2. Function Verification: The core value of an ergonomic chair lies in its adjustment functions and support. It is recommended to confirm through the product details page or customer service whether it supports multi-dimensional adjustments (such as backrest, seat depth, and height).
  3. After-sales Support: Prioritize channels that offer return and exchange services or extended warranties to reduce usage risks.