Zhongchang Big Data Limited 

Zhongchang Big Data Corporation Limited engages in the big data intelligent marketing business that provides professional digital marketing services and software in China. Its solutions include integrated marketing, international marketing, user loyalty management, customer relationship management, and data services. The company was formerly known as Zhong Chang Marine Company Ltd. and changed its name to Zhongchang Big Data Corporation Limited in October 2016. Zhongchang Big Data Corporation Limited was founded in 1993 and is headquartered in Shanghai, China.