Qualification Certificates

YONGHAO BOLT YONGHAO BOLT

Environmental Management System Certificate (English)

Honors and Qualifications: Environmental Management System Certificate (English)

2026-07-27
Listed Company on the Growth Board of the Jiangsu Equity Exchange

Honors and Qualifications: Listed Company on the Growth Board of the Jiangsu Equity Exchange

2026-07-27
LRQA Pressure Equipment Directive Certificate

Honors and Qualifications: LRQA Pressure Equipment Directive Certificate

2026-07-27
LRQA EU Quality System Approval Certificate (Pressure Equipment Directive)

Honors and Qualifications: LRQA EU Quality System Approval Certificate (Pressure Equipment Directive)

2026-07-27
ECM Certificate of Conformity (CE Pressure Equipment)

Honors and Qualifications: ECM Certificate of Conformity (CE Pressure Equipment)

2026-07-27
Jiangsu Enterprise Credit Management Standards Implementation Certificate

Honors and Qualifications: Jiangsu Enterprise Credit Management Standards Implementation Certificate

2026-07-27
Special Equipment Manufacturing License of the People's Republic of China (Pressure Piping)

Honors and Qualifications: Special Equipment Manufacturing License of the People's Republic of China (Pressure Piping)

2026-07-27
Environmental Management System Certificate (Chinese)

Honors and Qualifications: Environmental Management System Certificate (Chinese)

2026-07-27
Occupational Health and Safety Management System Certificate

Honors and Qualifications: Occupational Health and Safety Management System Certificate

2026-07-27
Jiangsu Famous Brand Product Certificate

Honors and Qualifications: Jiangsu Famous Brand Product Certificate

2026-07-27
Integration of Informatization and Industrialization Management System Evaluation Certificate

Honors and Qualifications: Integration of Informatization and Industrialization Management System Evaluation Certificate

2026-07-27
Qualified Supplier Certificate for the Nuclear Energy Industry

Honors and Qualifications: Qualified Supplier Certificate for the Nuclear Energy Industry

2026-07-27
EN 15048 Certificate of Conformity of Factory Production Control for Non-Preloaded Structural Bolting Assemblies

Honors and Qualifications: EN 15048 Certificate of Conformity of Factory Production Control for Non-Preloaded Structural Bolting Assemblies

2026-07-27
EN 15048 Certificate of Conformity of Factory Production Control for Non-Preloaded Structural Bolting Assemblies

Honors and Qualifications: EN 15048 Certificate of Conformity of Factory Production Control for Non-Preloaded Structural Bolting Assemblies

2026-07-27
ISO 9001 Quality Management System Certificate (Chinese)

Honors and Qualifications: ISO 9001 Quality Management System Certificate (Chinese)

2026-07-27

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