BII Transportation Technology (Beijing) Co., Ltd. (referred to as "BII-TTBJ" ) established in 2009, is the wholly-owned subsidiary of the Group. The company, which focuses on the urban smart rail transit industry, with products and service covering network command emergency center (TCC/COCC/NCC), network big data center (ICC/NOCC), automatic fare collection system (AFC), passenger information system (PIS), platform door system (PSD), information-based system and other fields, is an industrial company integrating technology research and development, engineering construction and system operation and maintenance.
BII-TTBJ, as one of the major suppliers of rail transit in Beijing, not only provides professional systematic and technical support for the networking operation of Beijing rail transit, but also expands its business to many cities outside Beijing. For ten years, the Company has undertaken more than 100 integration and R&D projects of rail transit system, which accumulated core technology and service capabilities, and possessed a number of patents and software copyrights, laying a leading position in the industry.
Website of BII-TTBJ:www.bii-ttbj.cn