Quality Assurance

Donpon adheres to a quality-first philosophy and has obtained international certifications including ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), and IATF 16949 (Automotive Quality Management System). These frameworks support a rigorous and systematic quality management structure, ensuring stable manufacturing processes and consistent product performance.

To enhance inspection accuracy and efficiency, we employ high-precision 3D measurement systems for critical dimensional control, along with XRF analyzers for hazardous substance detection and moisture testing equipment, strictly monitoring material composition and environmental compliance with international standards such as RoHS and REACH.

In terms of reliability and environmental testing, Donpon is equipped with advanced facilities capable of performing thermal shock, abrasion resistance, high-voltage low-pressure, and temperature and humidity cycling tests. These simulations verify product performance under extreme conditions, ensuring long-term stability and consistent quality in real-world applications.