INNSIDE by Meliá, the upscale urban lifestyle brand of Meliá Hotels International, Spain’s leading hotel group, announced today the opening of INNSIDE by Meliá Zhengzhou, a brand new hotel located in the Zhengdong New District of Zhengzhou, China. The property marks the official launch of the INNSIDE by Meliá brand in China, a milestone for the group, which recently celebrated 60 years in the hotel industry.