1. In the past five years, the enterprise has undertaken two or more projects with a single contract value of more than 30 million yuan, and the project quality is qualified.
2. The enterprise manager has more than 10 years of engineering management experience or has a senior title; The chief engineer has more than 10 years working experience in construction technology management and has a senior title; The chief accountant has a senior accounting title; The chief economist has a senior title. There are not less than 200 engineers and economic managers with professional titles in the enterprise, including not less than 120 engineers and technicians; Among the engineering and technical personnel, there are not less than 20 people with senior titles and not less than 60 people with intermediate titles. The enterprise shall have at least 15 project managers with first-class qualifications.
3. The registered capital of the enterprise is more than 50 million yuan and the net assets of the enterprise are more than 60 million yuan.
4 enterprises in the past three years, the highest annual project settlement income of more than 200 million yuan. 5. The enterprise has construction machinery and quality inspection equipment suitable for the scope of contracted projects.