Ningbo Tech-Bank Co. Ltd is mainly engaged in the research, development, production and sale of aquatic feedstuff. It has a number of subsidiaries and joint venture companies, including Guangdong Tianbang Feedstuff Technology Co. Ltd, Anhui Tianbang Feedstuff Technology Co. Ltd and others. In 2002, the Ministry of Personnel of PRC China authorized the company to establish a scientific research station for its postdoctorate researchers. The company produces over 100 categories of aquatic feedstuff which are specially designed for more than 20 aquatic animals, among which its 'Tianbang' brand aquatic feedstuff is sold in 26 provinces, cities and regions of China, and is exported to Japan, Korea, Vietnam and other countries.

The company's 'Tianbang' brand is recognized as an 'A-level Green Food Raw Material' by the China Green Foods Development Centre.