Model 121 Office Chair

The Model 121 office chair may refer to the Jucheng Office Chair JC-121C, which boasts multiple features:

Material Aspect

• Seat/Backrest: Made of high-density, ultra-soft PU combined with efficient flame-retardant elements, cold-cured foam molded in one piece. This material is not only comfortable but also flame-retardant, enhancing safety during use. The backrest features a lumbar support design with an adjustable height headrest and is made of imported elastic mesh fabric for a comfortable leaning experience. The seat is crafted from shaped, high-elasticity memory foam, free from a warm feeling, beneficial for health protection.
• Shell: Molded from binary polypropylene-polyethylene copolymer (PP) with sound-absorbing holes in the seat, this material and design help reduce noise interference.
• Armrests/Legs: The armrests and legs are made of imported solid wood, coated with polyester paint for both aesthetics and durability. The legs are stamped from 2.3mm cold-rolled steel and treated with anti-rust electrostatic spraying in a matte black finish, enhancing their sturdiness and rust resistance.
• Fabric: Selected high-grade specialized fabric with flame-retardant, wear-resistant, and fade-resistant properties, extending the chair's lifespan.
• Five-Star Base: Made of new aluminum alloy material, it has passed high-pressure impact tests and meets European and American standards. Paired with heavy-duty, crack-resistant PU wheels, the entire seat is both aesthetically pleasing and durable.

Functional Aspect

• Seat Cushion: Equipped with a spring return or gravity return mechanism, it operates silently and never fails, providing a comfortable sitting experience for users.
• Writing Tablet: A high-strength aluminum alloy die-cast hidden writing tablet with a surface made of melamine board or PP plastic, facilitating writing and other tasks when needed.
• Chassis: A dual-function aircraft chassis that allows users to freely choose their preferred usage method, suitable for both office work and rest.
• Armrests: Soft PU dual-function armrests with a comfortable feel, adjustable to different heights according to personal needs, and can be laid flat depending on the usage environment, increasing flexibility.

Design Aspect

The chair's seat and backrest are made of imported PP plastic, featuring anti-aging and anti-oxidation properties, making it economical, practical, and sturdy. The unique backrest design conforms to ergonomics, alleviating fatigue from prolonged sitting. Its simple style, without excessive decoration, aligns with the modern trend of pursuing simplicity and nature, suitable for both public and private settings.