Super qualification standard: 1. The enterprise's credit standing capacity 1, and the registered capital of the enterprise is more than 300 million yuan. 2. The net assets of the enterprise are more than 360 million yuan. 3. The business tax paid by construction enterprises in recent three years is more than 50 million yuan. 4. The credit line of corporate banks has been more than 500 million yuan in recent three years.

First-class qualification standard: the net assets of the enterprise are over 654.38 billion yuan.

Secondary qualification standard: the net assets of the enterprise are more than 40 million yuan.

Level 3 qualification standard: the net assets of the enterprise are more than 8 million yuan.

Hubei Chengying era focused on qualification for decades, with rich experience, short processing time and fast certification.