Company Honors & Certifications
ZSJH STEEL is one of the reputable global warehouse suppliers of steel products for building, infrastructure and industry. Our commitment to excellence, safety and sustainability has been recognized and certified globally.
ISO 19001 – Quality Management System
ISO 24001 – Environmental Management System
ISO 45001 – Occupational Health & Safety
Integrity Management System Certification
SGS Certification
China Steel Structure Manufacturing Enterprise – Grade II Certification
CE 1090- EN 1090 is the European standard for structural steel and aluminum fabrication.
3834-EN ISO 3834 Welding Quality Management System Certification
China Trusted Supplier
Corporate Credit Rating Certificate
Integrity Management Demonstration Enterprise
Corporate Credit Rating Certificate
Construction Enterprise Qualification Certificate
China Steel Construction Society
China Integrity Manager Certificate
