The Tangguantun Processing and Logistics Zone is located in the southwest of Tianjin, and is one of the 31 municipal-level demonstration industrial zones established by the municipal government in 2009.
Tianjin Ziya Economic and Technological Development Zone High-tech Industrial Park, formerly known as the Jinghai Economic Development Zone, is a provincial-level development zone.
Kimou (Tianjin) Surface Treatment Recycling Eco-Industrial Park is located at the Aviation Industry Park of Zhongwang town, Jinghai district.
The Tianjin Health Industry International Cooperation Demonstration Zone (hereafter referred to as the "Demonstration Zone") is located in the eastern part of Jinghai District.
