Quality Control
Strict quality management system ensures every product meets international standards
Quality Management
We have established a comprehensive and effective scientific quality management system. Every product undergoes strict inspection before delivery to ensure it meets customer specifications and international standards. Our quality control process covers raw material inspection, in-process monitoring, final testing and packaging inspection.
Testing Equipment
| Eddy Current Testing | Detects surface and near-surface defects |
| Hydrostatic Testing | Pressure testing to verify leak resistance |
| X-ray Inspection | Weld seam and internal defect inspection |
| Spectral Analysis | Material composition verification |
| Chemical Analysis | Chemical composition testing |
| Mechanical Testing | Tensile, hardness and impact testing |
Certifications
Our products meet ASTM, EN, JIS and other international standards. Mill test certificates (MTC) are provided with every order. Third-party inspection such as SGS, BV, TUV is also acceptable.