Hangzhou
| Location | Zhejiang Province (East China), China |
| Inhabitants | Approx. 9,8 million |
| Sister city of Heidelberg | Since 2018 |
| Speciality | Hangzhou’s main industries are information economy, biomedicine, energy economy, financial services. |
| University | 36 colleges and universities with approx. 409.600 students. Zhejiang-university is one of the best universities of China. |
| First year of participation in the ISH |
Website: http://eng.hangzhou.gov.cn/