Quality

At Lianwei, quality is the foundation of every product we deliver. We adhere to the "Zero Defect & Full Traceability" quality strategy, and have built a full-chain quality control system covering materials, processes, machining, and testing. Our comprehensive quality certifications demonstrate our commitment to meeting the strictest standards across multiple industries.

• ISO 9001 Quality Management System Certification Certified to meet ISO 9001 standards, ensuring consistent quality control and continuous improvement in our manufacturing processes.
• GJB 9001C Quality Management System Certification Compliant with China's quality standards, enabling us to provide reliable components for defense and high-reliability applications.
• AS9100D Aerospace Quality Management System Certification Certified to the AS9100D standard, a key requirement for the aerospace industry, ensuring rigorous quality control for aviation and space components.
• ISO 14001 Environmental Management System Certification Committed to environmentally responsible manufacturing practices, meeting ISO 14001 standards for environmental management.
• QC 080000 Hazardous Substance Process Management System Certification Compliant with QC 080000 standards for hazardous substance control, ensuring our products meet global RoHS and environmental regulations.

These certifications reflect our dedication to delivering products that meet the most stringent quality, safety, and environmental requirements for aerospace, defense, medical, semiconductor, and industrial applications.