4003 Office Chair

The '4003 office chair' is not a unified model and may correspond to chairs from different brands or purposes. Common types include the Changjin Health Chair CJ-4003 and the Mesh Chair CJ-4003. Here is the specific information:

Changjin Health Chair CJ-4003
This model is produced by Fuyou Home Furnishings Co., Ltd. and falls into the category of high-end office chairs. Its core features include material diversity and functional design:

• Material: It offers two choices: genuine leather and synthetic leather. Genuine leather typically uses top-grain cowhide, which has superior breathability and durability; synthetic leather is a cost-effective option that is easy to clean.
• Function: It supports 'reclining' and 'rocking' modes, allowing for semi-reclining or leaning back by adjusting the backrest angle, suitable for long hours of office work or short breaks; solid wood armrests and a five-star base design enhance the chair's stability and load-bearing capacity while giving the product a natural texture.
• Applicable Scenarios: It is mostly used in executive offices, conference rooms, or home studies, emphasizing comfort and quality.

Mesh Chair CJ-4003
This model is positioned as an economical office chair, provided by a supplier in Shenzhen, Guangdong, focusing on cost-effectiveness and breathability:

• Material: It uses mesh fabric, which has better breathability than traditional leather or sponge materials, suitable for summer or environments with high ventilation needs; the chair's structure may include a metal frame and plastic fittings to reduce costs.
• Function: It may have basic adjustment functions (such as height adjustment) but lacks the reclining or rocking features of high-end models; the design emphasizes lightness and ease of movement, suitable for internet cafes, conference rooms, or open office areas.
• Price Range: 85.00 - 130.00 yuan, with price fluctuations possibly influenced by materials, fittings, or bulk purchases.

Other Irrelevant Information
The 'Guangdong Ocean University Procurement Project' and the 'Procurement Project for Auditorium Chairs of a Certain Department' mentioned in the reference information, although containing the '4003' code or number, are unrelated to the office chair model. The former is a classification of funding sources, and the latter is for auditorium chair procurement, so they do not need to be included in the scope of this explanation.

Summary: If you need a high-end and comfortable office chair, consider the Changjin Health Chair CJ-4003; if you have a limited budget and prioritize breathability, the Mesh Chair CJ-4003 is a more economical choice. Before purchasing, it is recommended to verify the supplier's qualifications and product specifications to ensure they meet your actual needs.