Nanchang Office Chair Specifications

The specifications of office chairs in Nanchang vary depending on the product type and design. Common specifications cover dimensions, materials, and functional parameters, as detailed below:

I. Specific Product Specification Examples

1. Oudan Regular Office Chair (No Model)

   • Dimensions: Available in three sizes: 620×640×1100mm (regular black mesh version), 520×500×810mm, and 480×460×780mm, suitable for different heights or space requirements.
   • Base Material: Made of 12mm curved wood molding board, designed according to ergonomics, with a load-bearing capacity of up to 300kg, ensuring structural stability.
   • Upholstery: Eco-friendly leather material, featuring breathability, insect resistance, anti-slip properties, and colorfastness, suitable for long-term use.
   • Foam: Selected from 'Dongya' or equivalent brand high-density polyester foam, with a high flame-retardant rating, soft resilience, and resistance to deformation.
   • Frame: Solid wood material, enhancing overall durability.

2. Haoyile Office Chair

   • Upholstery: Korean imported mesh fabric, highly breathable, suitable for long hours of office work.
   • Foam: High-rebound medium-soft cut foam, providing a comfortable seating experience.
   • Base: Fixed-position locking design, allowing the backrest angle to be fixed.
   • Legs and Wheels: ∮C-325 black PP legs paired with φ50MM black nylon wheels, ensuring smooth and quiet movement.
   • Gas Cylinder: 100# recessed 5cm black gas lift, supporting height adjustment functionality.
   • Armrests: PP split fixed type, fitting the arm curve.

II. General Specification Reference Ranges

1. Seat Height: Typically 35-45cm, compatible with standard office desk heights (70-75cm), ensuring legs hang naturally and feet rest flat on the ground.
2. Seat Depth: 40-45cm, fully supporting the thighs, preventing the buttocks from sliding forward or leg compression.
3. Backrest Height: Approximately 41-42cm, covering the lumbar to thoracic spine area, reducing fatigue from prolonged sitting.
4. Backrest Width: 40-42cm, accommodating users of different body types, providing stable support.

III. Purchase Recommendations

• Space Adaptation: Choose sizes based on the office area size; compact models (e.g., 480×460×780mm) are suitable for small spaces.
• Functional Requirements: When height adjustment or backrest locking is needed, prioritize models with gas cylinders and fixed-position locking bases.
• Material Preferences: For breathability, choose mesh fabric upholstery; for durability, opt for eco-friendly leather or solid wood frames.
• Safety Standards: Check if the gas cylinder has passed safety certifications (e.g., BIFMA standards) to avoid tipping risks.