Hao Yang

Wuhan Development & Investment Co., Ltd. engages in financial services and investment activities. The company was founded on January 21, 2000 and is headquartered in Wuhan, China.

Part of FinTech Chain Ltd., Shenzhen Tao-taogu Information Technology Co. Ltd. is a company that produces electronic financial authentication products. The company is based in Shenzhen, China.

Part of FinTech Chain Ltd., Shenzhen Taotaogu E-commerce Co. Ltd. produces electronic financial authentication products. The company is based in Shenzhen, China. Shenzhen Taotaogu E-commerce Co. was acquired by Shenzhen Tao-taogu Information Technology Co. Ltd. on July 02, 2013 for $0.02 million.

Dalian Friendship Group Corp. engages in the operations of commercial trade and hotels. Its business scope includes duty-free goods, materials distribution, tourism project development services, economic information consulting services, housing development, warehousing, and bonded. The company was founded on September 1, 1996 and is headquartered in Dalian, China.

Dalian Friendship Jinshigu Club Co., Ltd. operates a holiday villa. The company was founded on March 22, 2001 and is headquartered in Dalian, China.

Wuhan Dameng Database Co., Ltd. operates as a database product development service provider. It provides customers with a series of database products and related technical services such as various database software and cluster software, cloud computing and big data, and offers full-stack data product and solutions. The firm's products and solutions include: DAMO Database Management System, DAMO Data Sharing Cluster, DAMO Data Master and Standby Cluster, DAMO Distributed Database, DAMO Data Copy Software, DAMO Data Integration Software, DAMO data verification software, DAMO Data Fusion Management Platform, DAMO Qiyun Database Cloud Service System, DAMOQIYUN Cloud Open Platform, DAMO IoT Platform, DAMO Intelligent Reporting Tool, DAMO Enlightenment Big Data Processing Platform, DAMO Intelligent Object Storage System and DAMO Qizhi Distributed Full-text Retrieval System. The company was founded by Yu Cai Feng on November 13, 2000 and is headquartered in Wuhan, China.