Shandong Hi-speed 

Shandong Hi-speed Company Limited, headquartered in Jinan, China, and established in 1999, primarily focuses on the development, operation, and oversight of critical infrastructure assets such as toll roads, bridges, and tunnels across China. The company's managed portfolio encompasses an extensive network spanning roughly 2,575 kilometers of these transportation routes. Beyond its core activities, it also allocates capital to various sectors, including those associated with expressways, supply chain management, financial services, environmental sustainability, and other industrial ventures. Initially known as Shandong Expressway Company Limited, the firm officially adopted its present name, Shandong Hi-speed Company Limited, in April 2012. It functions as a subsidiary under the umbrella of Shandong Hi-speed Group Co.,Ltd.