What grade is Nantong Guan Hai Restaurant?

Middle and high grade. According to public comments, Guan Hai Restaurant (Nantong Store) shows a price of 194 yuan/person, which belongs to the level of high-end hotels. Guan Hai Restaurant and Black Pearl Restaurant have been engaged in the catering industry for 20 years. With a long-term attitude, Guan Hai has become a century-old classic.