The profit per pig of Zheng Da Cooperation is about 175 yuan. According to the data provided by Zheng Da Company, excluding labor, water and electricity, mortality and so on, the profit of raising a pig is about 175 yuan. The annual net profit of pig breeding in Zheng Da is about 400,000-500,000. Please consult the project official for the investment amount, number of franchise stores and business model of this project. Investment is risky, please make a careful decision.