Office Chair Black Cat
According to information from the Black Cat Complaint Platform, complaints related to office chairs mainly focus on brands such as Sihoo, Watcher, and Ergonor, involving issues like product quality, after-sales handling, and promotional fraud. Here are specific complaint cases and analyses:

Sihoo brand complaints cover a variety of issues, including product defects and after-sales negligence
There are numerous complaint cases regarding Sihoo ergonomic chairs, with complex problem types. In terms of product quality, user feedback includes incorrect armrest screw hole positions (e.g., the b100pro model), circuit failures in electric chairs causing switch malfunctions, gas rod cracks, looseness, and abnormal noises (after one and a half years of use), and repeated non-human-induced damages in the S300 model. These issues suggest potential quality control oversights in Sihoo's production process, with insufficient durability in some components (such as gas rods and circuit modules), leading to product lifespans falling short of expectations.
Regarding after-sales handling, complaints about Sihoo focus on customer service indifference, delays, and shirking responsibility. For example, delays in sending replacement parts for circuit issues during the warranty period, no follow-up after submitting after-sales work orders, and unfulfilled promises ofๆๅ็คผ (sunshine gifts, likely referring to rewards for posting purchase reviews) without explanation. Additionally, the merchant is suspected of consumer fraud, such as discrepancies between advertised and actually delivered accessory specifications, further eroding consumer trust.
Watcher and Ergonor brand complaints focus on product quality and after-sales attitudes
The office chairs from Watcher's official flagship store have been complained about for design flaws, such as a lack of backrest support, affecting the user experience, and the merchant's refusal to address the issue, reflecting the brand's neglect of product functionality and evasion of after-sales responsibility. Ergonor has been complained about due to perfunctory customer service on JD.com's self-operated channel and unresolved repair issues, indicating inefficiencies in its after-sales system in meeting consumer needs and failing to provide effective solutions.
Consumer purchasing and rights protection advice
In response to the above issues, consumers should prioritize brands with stable quality control and a well-established after-sales system when purchasing office chairs and retain purchase receipts and promotional materials for rights protection purposes. If quality issues arise, they can request returns, exchanges, or repairs in accordance with the Consumer Rights Protection Law and provide public feedback through platforms like the Black Cat Complaint Platform to encourage brands to improve their services. Brand owners, in turn, need to strengthen production quality inspections and optimize after-sales processes to avoid damaging their long-term reputation for short-term gains.




