中设股份：公司围绕四大业务领域提供全过程工程设计咨询和工程总承包业务

Core Viewpoint - The company focuses on providing comprehensive engineering design consulting and general contracting services across four major business areas: transportation, municipal, construction, and environment [2] Group 1: Business Focus - The company emphasizes infrastructure construction in urban and transportation sectors, offering engineering design consulting services [2] - The company aims to support the development of livable cities and integrated transportation systems by providing "all-round, whole process, and full lifecycle" solutions and technical support [2]