Certifications & Compliance
Committed to the highest standards of quality, safety, and environmental responsibility
Our Certifications
Independently verified and regularly audited to ensure compliance
ISO 9001:2015
Quality Management System certification ensuring consistent product quality and customer satisfaction.
Certificate No: QMS-2024-001234
Valid until: December 2025
ISO 14001:2015
Environmental Management System certification demonstrating our commitment to sustainable operations.
Certificate No: EMS-2024-001234
Valid until: December 2025
ISO 45001:2018
Occupational Health and Safety Management System ensuring safe working conditions for all employees.
Certificate No: OHS-2024-001234
Valid until: December 2025
ASTM Compliance
All products manufactured in accordance with ASTM International standards for copper and copper alloys.
Standards: ASTM B88, B152, B187, B280
UL Certification
Underwriters Laboratories certification for electrical wire and cable products meeting safety standards.
File No: E123456
Valid until: Ongoing
RoHS Compliant
Restriction of Hazardous Substances compliance ensuring our products meet environmental safety requirements.
Directive 2011/65/EU
Regularly tested and verified
Quality Assurance Process
Raw Material Inspection
All incoming raw materials undergo rigorous testing including chemical composition analysis, dimensional verification, and visual inspection before acceptance.
In-Process Quality Control
Continuous monitoring throughout the manufacturing process with statistical process control (SPC) methods to ensure consistent quality at every stage.
Final Product Testing
Comprehensive testing of finished products including mechanical properties, electrical conductivity, dimensional accuracy, and surface quality verification.
Documentation & Traceability
Complete documentation and traceability for all products with material test reports (MTRs) and certificates of compliance provided with every shipment.
Compliance Statement
SOPAL METAL is committed to maintaining the highest standards of quality, safety, and environmental responsibility. We comply with all applicable federal, state, and local regulations governing the manufacture and distribution of copper products.
Our facilities are regularly audited by independent third-party certification bodies to verify compliance with international standards. We maintain comprehensive quality management systems and continuously invest in training and technology to ensure our products meet or exceed customer expectations.
We are committed to sustainable manufacturing practices and work diligently to minimize our environmental impact through efficient resource utilization, waste reduction, and recycling programs.