Qingdao Xinguangzheng Fancan Construction Engineering Co., Ltd

Standard: AISC Number: C‑00027360 Issue Date: 2025-07-03 Expiry Date: 2026-10-31 Scope/Range: Building Fabricator Complex Coating Endorsement P1 - Enclosed Issued By: AISC‑American Institute of Steel Construction

Standard: CWB Canadian Welding Certification Certificate Number: Issue Date: 2025-12-04 Scope/Range: Fabrication and welding of steel structure component for the Canadian market Issued By: CWB‑Canadian Welding Bureau

Standard: SGS EN1090 EU Steel Structure CE certificate Number: AS‑1090‑861 Issue Date: 2026-06-12 Expiry Date: 2027-06-07 Scope/Range: Execution of steel structures and aluminium structures Issued By: SGS 机构

Standard: Gost-r certificate of conformity under the Russian Global-Systems certification system Number: РОСС RU.32623.ОС13.09905 Issue Date: 2025-04-02 Expiry Date: 2028-04-01 Scope/Range: Issued By: Certification body in Moscow, Russia «Эксперт»

Standard: ISO45001 Occupational Health and Safety Management System Certificate Number: 23225S202504R2M‑A Issue Date: 2025-06-09 Expiry Date: 2028-06-09 Scope/Range: Occupational health and safety management activities related to the processing（limited to subsidiaries）and sales of steel struct Issued By: Beijing Credit First Certification Co.,Ltd.

Standard: ISO9001 Quality Management System Certificate Number: 23225Q205676R2M‑A Issue Date: 2025-06-10 Expiry Date: 2028-06-09 Scope/Range: Processing and sales of steel structures (limited to subsidiaries) Issued By: Beijing Credit First Certification Co.,Ltd. CFC