Group 1 - The company, Metro Design (003013.SZ), is recognized as a leading enterprise in the rail transit surveying and design sector within the Guangdong-Hong Kong-Macao Greater Bay Area [1] - The company possesses key technologies related to smart city rail transit and has participated in projects such as the Guangzhou APM Line and Shenzhen Metro Line 20, focusing on driverless system engineering [1] - The services provided by the company include relevant surveying, design, and engineering consulting [1]