First of all, we will have the corresponding inspection after each process. For the final finished product, we will do 100% complete inspection according to customer requirements and international standards;

Then, we have the industry's complete state-of-the-art testing equipment: dimensional accuracy testing, flaw detection, metallographic structure analysis, spectral analysis, hardness testing etc. The above equipment can fully ensure that customers can be provided with high-precision final roll parts, and make sure that customers can meet the physical and chemical properties of materials, non-destructive testing, high-precision geometric testing and other comprehensive testing requirements.