In the case of Haitian v. Hai na bai chuan Company and other seven defendants about apple cider vinegar trademark infringement and unfair competition, via extensive investigation and evidence, Funto filed a case in Foshan Central Court jurisdiction. The case claims were fully supported, and the first trial damages amounted to 2.1 million, with the legal representatives of the main defendants bearing joint and several infringement liability. The case was selected as one of the Top Ten Typical Intellectual Property Cases of Guangdong Lawyers in 2017 by the Intellectual Property Professional Committee of Guangdong Lawyers Association.