Quality Control
Quality certification standards
The company has passed the ISO9001-2000 quality management system certification, established an industry-leading testing laboratory, and implemented the ISO9001-2000 quality management system.
Temperature measuring instrument
Permeability test instrument
Quality laboratory
Our quality laboratory conducts the following tests:
• Tensile test
• Erosion test
• Expansion/expansion test
• Quasi-static crash test
• Three-point bending test