This certification covers the entire range of mainstream hot-rolled ribbed steel bars:

Seismic-resistant reinforcing steel: HRB400E, HRB500E; specifications: φ6 mm–φ12 mm (coiled), φ10 mm–φ50 mm (straight bars)

High-strength reinforcing steel: HRB600, available in diameters from 12 mm to 50 mm (straight bars)

The certification was granted in strict accordance with the requirements of T/CSTA 0032-2023, “China Steel Product Trusted Brand Evaluation Standard—Reinforcing Steel,” and RZ/B2001-2023, “Implementation Rules for Steel Product Certification.” Following a rigorous three‑stage review process—initial factory inspection, product sampling and testing, and post‑certification surveillance—the company successfully obtained this brand certification.

As a major global production base for threaded steel and a national demonstration enterprise for high-strength rebar manufacturing, Jingye Group has consistently upheld quality as its foundation and integrity as the cornerstone of its long-term success. The Group has obtained certification under the three major management systems: ISO 9001 for quality management, ISO 14001 for environmental management, and ISO 45001 for occupational health and safety. Jingye‑branded threaded steel, renowned for its outstanding product performance, has successively earned certifications including the EU CE mark, the UK’s CARES standard, Australia’s ACRS standard, and green product certification. Hebei Green Steel Certification Holding numerous prestigious domestic and international certifications, the company has been recognized as a National High-Tech Enterprise, a National Enterprise Technology Center, an A+‑rated enterprise with exceptional competitiveness in the steel industry, an AAA‑rated creditworthy enterprise, an A‑level environmental performance enterprise, and a World Steel Association Sustainable Development Excellence Award winner, among other honors. Its overall strength consistently ranks at the forefront of the industry.

The Group has established six major bar and wire rod production bases—located at its domestic headquarters, Ulanhot Steel, Guangdong Jingye Steel, Guangdong Yuebei Steel, Yingkou Wire Rod, and Jiangsu Jingye Steel—while implementing an end-to-end intelligent quality‑control system. Its products are exported to more than 130 countries and regions, serving key domestic and international projects such as Beijing Daxing International Airport, the Karachi Nuclear Power Plant in Pakistan, and the Brunei Cross‑Sea Bridge. The Group has been recognized as a premier supplier by renowned enterprises including China Railway Group and China Road & Bridge Corporation, earning widespread market trust through consistently reliable quality.

This time, the company has been awarded the AAAAA‑level Trusted Brand designation, which not only serves as strong endorsement from an authoritative body but also underscores the high level of trust it enjoys among the market and its customers. Moving forward, Jingye Group will take this as a fresh starting point. Focusing on the principle that “delivering excellent products is the best form of customer service,” we continue to deepen technological innovation and enhance product quality. We are committed to enhancing product quality and optimizing end-to-end lifecycle services, rewarding our customers and society with more reliable products and superior service, and contributing to the nation’s infrastructure development and the high-quality growth of the steel industry.