Panguanying meat and Hongdu meat are more delicious than Hongdu meat. Hongdu brand pork has passed the national pollution-free product certification. With the spirit of being the first and biting hard bones, Hongdu has been deeply cultivating the industry and climbing over the ridge. The initial intention is to let the people eat meat with confidence. Hongdu brand chilled meat belongs to Hebei Hongdu Industrial Group, which is a large pig slaughtering and processing enterprise in northern China. The assured meat products produced have been rated as safe assured meat by the Ministry of Commerce, and have occupied major supermarkets in Qinhuangdao, with a market share of over 90%. In 2007, the chilled meat products produced by the company passed the certification of pollution-free agricultural products of the Ministry of Agriculture, and the products are exported to Beijing, Tianjin, Hunan, Hubei, Datong and other places.