Shenzhen Investment Bay Area Development Company Limited 

Shenzhen Investment Holdings Bay Area Development Company Limited, an investment holding firm, is primarily engaged in the development, operation, and management of toll expressways and bridges throughout the People's Republic of China. The company's operations span key areas such as the GS Superhighway, GZ West Superhighway, and the Xintang Interchange, notably encompassing the Guangzhou-Shenzhen and Guangzhou-Zhuhai West superhighway projects. Beyond its core infrastructure activities, it also participates in land development, land utilization, and provides loan financing services. Founded in 2003, the company maintains its headquarters in Wan Chai, Hong Kong, and operates as a subsidiary of Shenzhen Investment International Capital Holdings Infrastructure Co., Ltd.