• ISO 9001:2015 Quality Management System Certified • Enhanced multi-point QC testing per production batch • COA with full 14-parameter analysis per shipment • Third-party verification: SGS, Bureau Veritas, Intertek available • Dielectric strength & volume resistivity characterization included • Raw material traceability with supplier audit records • Dedicated QA engineer assigned to premium grade production Premium Quality Guarantee: Extended warranty on specifications. Any non-conforming batch replaced within 48 hours with priority production scheduling.
