Song Chuan is certified by ISO 14001, ISO 9001 and TS 16949.

We are continuously improving our quality and performance.

We have a stringent well-organized and documented QA/ QC system.

We show continuous improvement using: SPC Studies, Failure Mode Evaluation and Analysis, Internal & External Audit, EDS & FTIR for Contamination Analysis, X-Ray and Electron Microscope observation.

These procedures insure the quality and reliability of our product.