Our Certificates
International certifications ensuring quality and safety
Quality Assurance
At Thornback Construction, quality is our top priority. All our products are manufactured under the ISO 9001 Quality Management System and have obtained comprehensive certifications including ISO9001, ISO14001, ISO45001, and CE standards.
Our products comply with OSHA (Occupational Safety and Health Administration) requirements and undergo strict in-house and third-party testing by SGS and Intertek. We provide MTC (EN10204), load & strength test reports, and ensure compliance with EN, ASTM, BS, JIS, and AS/NZS international standards.
OEM/ODM certification, sample testing, and customer-specified tests are all supported to meet your specific project requirements.
ISO 9001
International Organization for Standardization
Quality Management System certification ensuring consistent product quality from raw materials to finished goods
ISO 14001
International Organization for Standardization
Environmental Management System certification demonstrating commitment to sustainable manufacturing
ISO 45001
International Organization for Standardization
Occupational Health and Safety Management System ensuring safe working conditions
CE Certificate
European Union
Certifies compliance with European health, safety, and environmental protection standards
OSHA Compliance
Occupational Safety and Health Administration
Products comply with OSHA safety requirements for workplace safety in the United States
SGS Test Report
SGS Group
Third-party testing verification for product quality and performance standards
Intertek Test Report
Intertek Group
Independent product testing and certification for international market compliance
EN / ASTM / BS Standards
International Standards Compliance
Products comply with EN, ASTM, BS, JIS, and AS/NZS international standards
Years of Quality Focus
Consistent commitment to excellence since 1998
International Certifications
ISO, CE, OSHA, SGS, Intertek certified
Quality Inspection
Every product undergoes strict quality control