There are two ingot pigeon factories in Jining. According to the map search, there are two ingot pigeon factories in Jining City, which are located in S3 19, Jiaxiang County, Jining City, Shandong Province, and there is an ingot pigeon farm in Tanggai Village, Laosengtang Town, Jiaxiang County, Jining City, Shandong Province. So there are two ingot pigeon factories in Jining.