2, the registered capital of not less than 60 million yuan.
3. In the past three years, the average annual business income of engineering survey and design is not less than RMB1000,000 yuan, and in the past five years, two engineering survey and design business incomes rank among the top 50 national survey and design enterprises; Or the business taxes and surcharges of the two enterprises in the past five years rank within the top 50 in the national survey and design enterprises.
4. It has two Grade A qualifications in engineering design industry, and has independently undertaken not less than three engineering designs of large-scale construction projects in various industries in recent 10 years, and has been completed and put into production. Or at the same time have a 1 engineering design industry Grade A qualification and other three different industries Grade A engineering design professional qualifications, and in the recent 10 years, independently undertaken not less than four large-scale construction projects. Among them, the corresponding performance of Grade A in engineering design industry is not less than 1, and the corresponding performance of Grade A in engineering design specialty is not less than 1, which has been completed and put into production.