Jinan Hongshang catering is formal. According to the investigation of enterprises, Jinan Hongshang Catering Management Co., Ltd. is a catering management company established in 2114. Its main business scope includes catering service, catering management, hotel management, enterprise management consulting, enterprise marketing planning, etiquette celebration service, housekeeping service, cleaning service, exhibition service, domestic advertising business and other projects prohibited and stipulated by laws and regulations. Judging from the company's business scope, Jinan Hongshang Catering Management Co., Ltd. does not involve the field of food production, while Wang Hongchao, the shareholder of Jinan Hongshang Catering Management Co., Ltd., holds the business license of Hongshang Restaurant in Lixia District, Jinan City. It can be seen that Jinan Hongshang catering is formal.