The side of the cigarette box. According to the Cigarette Query website, Furong Wang’s 18-digit inkjet code is sprayed on the cigarette box, on the side of the cigarette box. Furong King is produced by the Changde Cigarette Factory of Hunan China Tobacco Industrial Company. Its main products include Furong King, Furong Queen, second-generation boutique Furong, Huanggai Furong, Mellow Furong, Golden Furong, Junjian, Dongting, Yinxiang, Changde and more than ten A brand number.