Yangxiang aims high with sows on many floors

Chinese pig company Yangxiang go where few have gone before: with the construction of pig farms with 7, 9 or even 13 floors. The multi-storey pig houses are designed to keep pathogens out and to save costs on a scale never achieved before. At the end of a winding road that goes on for miles, there they are. Gradually rising up behind the horizon, far away from the madding crowds, the giant multi-storey pig buildings come into sight. Owned by the Chinese pig production company Yangxiang, these p