Office Chair Brands and Specifications

The specifications of office chairs typically cover key parameters such as seat height, width, depth, backrest height, and armrest height, while the brands include internationally renowned ones and high-quality domestic brands.

Office Chair Specifications

• Seat Height: Generally adjustable, ranging from 400 - 500mm, to accommodate users of different heights, ensuring that feet can rest flat on the ground and knees are bent at about 90 degrees.
• Seat Width: Commonly ranges from 450 - 550mm. It should be wide enough to allow users to move their hips and thighs freely, avoiding a sense of confinement during long-term use.
• Seat Depth: Commonly ranges from 500 - 600mm. It needs to support most of the length of the thighs. When the back is in contact with the backrest, there should be a fist-sized gap between the back of the knee and the front edge of the seat to avoid compressing the leg blood vessels.
• Backrest Height: Generally between 700 - 800mm. It should effectively support the back, especially the lumbar region. Some ergonomic chairs have adjustable backrest angles to adapt to different sitting postures.
• Armrest Height: Generally between 200 - 300mm. It should allow for natural placement of the arms, relaxing the shoulders and avoiding muscle fatigue caused by the arms hanging in the air.

Office Chair Brands

• International Brands: Herman Miller and Okamura are well-known for their excellent design and high-quality materials. Their products focus on ergonomic principles but are relatively expensive, suitable for users with high requirements for quality and design.
• Domestic Brands: Kabel Furniture integrates independent research and development, design, production, and sales. It has an independent R&D and design team with core innovation capabilities. Its products cover all office scenarios, adhere to export-grade quality, and include a full range of products such as staff chairs, executive chairs, and ergonomic chairs. Each core product has its own exclusive patent certificate, offering high cost-effectiveness. The Sihoo C300 II is equipped with the DynaCore system, which can automatically adjust the headrest, lumbar support, armrests, etc., to provide personalized support. The Hbada E3Pro features a T-shaped support system and a lumbar-following design, fitting the human body curve and relieving fatigue from prolonged sitting. Livorno has multiple intellectual property rights, including trademarks and patents, such as "LIVORO" (Registration Number: 84788900, Category: Class 20 - Furniture), "Executive Chair (e80)" (Application Number: CN202330404735.0, Authorization Announcement Date: 2023-12-15), "Office Chair (e61)" (Application Number: CN202330404687.5, Authorization Announcement Date: 2024-05-10), etc., ensuring product quality.