Chuzhou Zhiming Steel Structure Co., Ltd.

Standard: Business License Number: 9134100781071687D Issue Date: 2026-08-07 Scope/Range: Manufacture of special equipment, installation, transformation and repair of special equipment, construction of construction pro Issued By: **Administration for Market Regulation of Nanqiao District, Chuzhou City**

Standard: Environmental Management System Certification Certificate Number: 29325E19478R0M Issue Date: 2025-01-23 Expiry Date: 2028-01-22 Scope/Range: Environmental management activities related to the manufacture of high-performance steel structural components Issued By: Aopeng Certification Co., Ltd.

Standard: Construction Enterprise Qualification Certificate Number: 91341100781071687D Issue Date: 2023-12-22 Expiry Date: 2028-12-22 Scope/Range: Special Class 1 Contractor for Steel Structure Engineering Issued By: Ministry of Housing and Urban-Rural Development of the People's Republic of China

Standard: EU Certification Number: 3N240930.CZSCW39 Issue Date: 2024-09-30 Expiry Date: 2029-09-29 Scope/Range: Ente Certificazione Macchine Issued By: ECM

Standard: Work Safety License Number: 91341100781071687D Issue Date: 2023-12-21 Expiry Date: 2027-02-07 Scope/Range: Construction Works Issued By: Department of Housing and Urban-Rural Development of Anhui Province

Standard: Occupational Health and Safety Management System Certificate Number: 29325O19477R0M Issue Date: 2025-01-23 Expiry Date: 2028-01-22 Scope/Range: Occupational health and safety management activities for manufacturing high-performance steel structural components Issued By: openg Certification Co., Ltd.

Standard: Quality Management System Certificate Number: 29325Q19479R0M Issue Date: 2025-01-23 Expiry Date: 2028-01-22 Scope/Range: Manufacture of high-performance steel structural components Issued By: Aopeng Certification Co., Ltd.