Stressed the need of increasing investment through strengthening province to province relations, Fadnavis tweeted.
He also met consumer electronics major Haier's president Liang Hai Shan and signed an MoU for a mega investment project in Pune.
Fadnavis thanked Liang Hai Shan for his plans for new investment of USD 70 million.
Qingdao is one of the China's top ten cities and also the most livable city of that country.