1. Guanyun service area of Jiangsu Coastal Expressway Management Co., Ltd. was incorporated in the local industrial and commercial authorities on June 1989. Its business scope includes the production and sales of Chinese food and fast food, the retail of all kinds of stereotyped packaged food, the retail of audio-visual products, books and periodicals, the retail of cigarettes, the restaurant in Guanyun service area is 27 dollars per person, fast food and simple lunch, with warm service, cleanliness and high price.

2. Huaguoshan Service Area is located in the expressway section of Lianyungang City, Jiangsu Province. It is the most famous AAAAA scenic spot in Lianyungang, with crystal ornaments for sale. After all, the Crystal City in Lianyungang is also quite famous, and the service area has everything. The sanitary condition of the bathroom is still good. The restaurant has Zheng Xin chicken chops, duck blood vermicelli soup, zongzi and so on.