Office Chair Production Standards

Office chair production standards encompass official light industry standards, body pressure distribution testing standards, group standards, and other relevant standards, as detailed below:

Official Light Industry Standards: QB/T 2280-2016 'Office Furniture - Office Chairs' is a fundamental and general standard formulated by the China National Light Industry Council and implemented in 2016. This standard specifies the terms and definitions, product classification, requirements, test methods, inspection rules, and marking, packaging, transportation, and storage of office chairs. It clearly defines that the adjustable range of the seat height should be no less than 60mm and includes safety requirements such as structural stability and load-bearing capacity to ensure the basic safety and functionality of office chairs during use.

Body Pressure Distribution Testing Standards: QB/T 5618-2021 'Measurement Method for Body Pressure Distribution of Office Chairs', released in 2021, standardizes the testing procedures and methods for body pressure distribution in office chairs. Through scientific testing methods, it evaluates the distribution of pressure exerted by office chairs on the human body, providing a basis for optimizing the ergonomic design of office chairs and helping to reduce fatigue caused by prolonged use.

Group Standards:

• T/SPEMF 0003-2021 'Office Chairs', formulated by the Shanghai Furniture Industry Association and implemented in 2021, refines the classification of office chairs and supplements safety requirements such as flame retardancy and limits on harmful substances, as well as comfort and durability indicators, further enhancing the quality and safety of office chairs.
• T/SZFA 3006-2021 'Office Chairs', issued by the Shenzhen Furniture Industry Association in 2021, applies to indoor office chairs. It specifies product classification, technical requirements, inspection, and packaging, providing specific guidance for the production and inspection of indoor office chairs.
• T/CNFA 016-2021 'Quality and Safety Grading Evaluation of Office Chairs', formulated in 2021, clarifies the rules for evaluating the quality and safety grades of office chairs, helping consumers distinguish between office chairs of different quality levels and promoting healthy market competition.

Other Relevant Standards: These include GB/T 38611-2020 'Test Methods for Stability, Strength, and Durability of Office Furniture - Office Work Chairs', GB/T 38733-2020 'Measurement Methods for Dimensions of Office Furniture - Office Chairs', and QB/T 5224-2018 'Casters for Office Chairs', which regulate office chairs in terms of stability, dimension measurement, and casters, respectively.