Zhen Jia food its predecessor is Liangshan County, the first meat joint processing plant, was founded in 1986. 2003 to move into the new plant to set up the company, carried out the plant, equipment, facilities, production technology, and some other projects to upgrade the company covers an area of 40,000 square meters, 320 employees. The company has been identified as "national poverty alleviation leading enterprises", "Shandong Province, the focus of agricultural industrialization leading enterprises."