Core Viewpoint - The company, 招标股份, has been focused on engineering consulting services for decades, providing a comprehensive range of services in various sectors [1] Group 1: Business Focus - The company specializes in engineering supervision, testing and inspection, bidding services, surveying and geographic information services, exploration design, and other technical services [1] - The business covers multiple fields including highways, water transport, construction, municipal projects, water conservancy and hydropower, natural resources, marine, mechanical and electrical installation, agriculture and forestry, and railways [1]