Qinhuangdao. According to the inquiry of Ren Xi Bibimbap official website, Ren Xi Bibimbap is headquartered in Qinhuangdao, which belongs to Qinhuangdao Wanhe Restaurant. Ren Xi bibimbap restaurant has developed rapidly since its establishment on 20 15, and has become a bright dark horse in Qinhuangdao catering industry. For many years, it has been ranked 1 in the praise list of Korean local food and 1 in the best-selling list of Korean local food. Many products in the store occupy the top position in Meituan and other apps.