When was Hangzhou Dajiang Donghuake Apartment built?

20 15. the warning sign of Hangzhou dajiang Donghua guest apartment says that 20 15 was completed. Hangzhou, referred to as "Hangzhou" for short, is the capital of Zhejiang Province, a sub-provincial city and the core city of Hangzhou metropolitan area. It is the capital of Zhejiang Province, the economic, cultural, scientific and educational center of the whole province, and one of the central cities in the Yangtze River Delta.