People in the world are more concerned about environment protection than ever before, which calls for green manufacturing (GM) and industrial ecology. With more eco-industrial parks (EIPs) built up recently in China, this GM, however, is progressively integrated into a ideal framework featuring in economies of scale as well as circular economy, aiming at saving energy, protecting the environment and sustaining economic growth. Jiangxi provincial government commits itself to constructing ten EIPs, one of which is Hengfeng EIP that succeeds both in business & investment invitation and circular economy. Likewise, some of the issues surrounding the environmental performance and resource management require a lot of exploration.