Founded in 1996, the company is Shenzhen's first enterprise listed simultaneously on stock exchanges in Hong Kong and Shanghai, and is also a state-controlled enterprise in Shenzhen. The company is committed to becoming a leading player in highway transportation and urban infrastructure, as well as a frontrunner in the specialized field of environmental protection. Its core business focuses on the investment, construction, and operation management of toll roads and large-scale environmental protection projects. Currently, its environmental protection portfolio primarily encompasses clean energy generation and the resource-based treatment of solid waste, with electricity being the main product. Corporate honors include: Advanced Collective in Provincial Transportation Work during the Tenth Five-Year Plan period; Civilized Enterprise of Shenzhen; and Demonstration Project for Soil and Water Conservation under the Ministry of Water Resources' Development and Construction Program, among others. The company has been included in the "ESG Pioneer 100 Index for State-Owned Listed Companies (2023)," and has received the Third "Top 100 Shenzhen Brands" award from the Shenzhen Association for Promoting Quality-Oriented City Development, as well as the title of Outstanding Contributor to Shenzhen's 2024 Waste-Free City Initiative. Additionally, it was awarded the Second Prize in the Comprehensive Category of the 13th National BIM Competition sponsored by the Longtu Cup, and has garnered numerous accolades from Securities Times, including the "Fifth Tianma Award for Investor Relations of Chinese Listed Companies" in the categories of Shareholder Return Tianma Award, Outstanding Company Secretary Tianma Award, Best Listed Company Award by New Fortune, Best Capital Markets Communication Award, Best Information Disclosure Award, Best Investor Relations Project Award, and Most Socially Responsible Listed Company Award.