Which company of Hebei acting is reliable?

The general contracting qualifications of construction engineering construction are divided into special, first, second, and third levels. The difference between building qualifications at different levels is that there are differences in corporate assets, main technical personnel, and corporate engineering performance. The higher the level of building qualifications for the application, the higher these requirements. The same requirements for the construction qualifications of Tianjin. Which one is good? You can consult the sunny qualification. This company is a group company. My friends have a three -level contract qualification in their house. It is very professional and efficient. hope this helps. Accelerate understanding