Toxic Office Chair Brands

The following are office chair brands with quality or safety hazards and their issues:

1. Exploding Chair
   This name originates from the phenomenon where rotating and lifting chairs burst due to quality issues with the gas springs. Some low-quality gas springs have not passed safety certifications, and the high-pressure gases (such as nitrogen) inside are impure or mixed with oxygen, which may cause explosions under high temperatures or frequent lifting and lowering. Such incidents have injured users in many places across the country, exposing serious defects in the materials, manufacturing processes, and safety inspections of gas springs. Key risk points: Explosions of gas springs can cause penetrating injuries to the buttocks and lower limbs, and may even be life-threatening.

2. Internet-famous 'Slipping Stool'
   After consumers disassembled this product, they found that it used moldy wooden boards and used sponges. Although the merchants claimed that the products had passed inspections, there were obvious problems with the actual materials. Moldy wood may release mold spores, triggering respiratory allergies; used sponges may contain bacteria, dust, and other pollutants, and have poor resilience and are prone to collapse. In addition, some products have been detected with excessive formaldehyde levels. Long-term exposure may irritate the eyes and nasal passages, and even damage the nervous and immune systems. Key risk points: Poor-quality materials pose health hazards, especially to sensitive groups such as children and pregnant women.

3. Some Unqualified Office Chairs (Exposed by CCTV)
   The State Administration for Market Regulation found during spot checks that some office chairs had issues such as poor-quality raw materials (such as the use of recycled plastics and low-quality metals) and excessive formaldehyde levels. Low-quality plastics may release volatile organic compounds (VOCs), causing dizziness and fatigue; excessive formaldehyde levels may cause chronic poisoning, manifested as memory loss, decreased immunity, and even an increased risk of cancer. Key risk points: Long-term use of office chairs made of low-quality materials may cause cumulative health damage.

Note:

• Although the Vapor chair (Jinjue computer chair) has passed the BIFMA test (a safety standard in the U.S. office furniture industry) and the GREENGUARD green certification (low-emission certification), it has not been exposed as having toxic issues and can be regarded as a relatively safe choice.
• When purchasing office chairs, priority should be given to products that have passed international safety standards such as the China Compulsory Certificate (3C), BIFMA, or EN1335, and avoid buying 'three-no' brands or low-priced and low-quality products.