Which district does Tianjin Eco-city belong to?

Tianjin Eco-city belongs to Tianjin Binhai New Area. Sino-Singapore Tianjin Eco-City is located in Tianjin Binhai New Area, an important strategic area for China's national development, adjacent to Tianjin Economic and Technological Development Zone, Tianjin Port and seaside leisure tourist area, between Tanggu District and Hangu District, 45 kilometers away from Tianjin central city, 0/50 kilometers away from Beijing1.23 square kilometers, with a total area of 3/kloc-0 and a planned permanent population of 350,000.