Meishan Wanjiahao Food Co., Ltd. has a pig-raising business. Wanjiahao Company was established in 1999. It is a high-tech agricultural and animal husbandry enterprise specializing in the research and development, production and sales of pig feed, breeding of breeding pigs, breeding of commercial pigs, and pig raising technical services. The pig breeding business falls within the business scope of Wanjiahao Company.