Hefei Economic and Technological Development Zone () is an economic and technical development zone (ETZ) in Hefei, capital of east China's Anhui province. It was created on April 3, 1993. On February 13, 2000, it was approved to an ETZ at national level. It is located close to Hefei Xinqiao International Airport. References External links Hefei Economy of Anhui 1993 establishments in China Special Economic Zones of China