Full English Version of Certificate
Certificate Header
Integrity Operation Demonstration Unit
(Applicable for Bidding & Tendering)

This is to certify that
Huai Gong Group Co., Ltd.

In accordance with the national standard of public service platform **GB/T23794-2023**, after comprehensive assessment and evaluation, the enterprise is rated as:
AAA Grade Integrity Operation Demonstration Unit

Certificate No.: RZ2026ZR0020676-6
Issued Date: July 24, 2026
Valid Until: July 23, 2029

Issuing Information
Certified by: National Enterprise Credit Certification of the People’s Republic of China
Business Qualification Certification Number: 03002
Data Provider: Nanjing Ruize Credit Management Co., Ltd.

Short Promotional Version (for Bidding Documents & Company Profile)
Huai Gong Group Co., Ltd. has obtained the authoritative certification of **AAA Grade Integrity Operation Demonstration Unit**, formulated under national standard GB/T23794-2023, valid from July 24, 2026 to July 23, 2029.
The certification is publicly retrievable on official national enterprise credit platforms. This AAA credit qualification verifies our standardized management, honest business philosophy and stable credit status, greatly enhancing our competitiveness and credibility in all tendering and procurement projects.