Beijing Jincheng Mining Technology Co.,Ltd. executes strict quality control from material purchasing to whole manufacturing process accroding to ISO9001 and CE standard.We have our own departments to ensure good quality, which are Purchasing Department, Product Matching Department, Quality Inspection Department etc.
Material Testing Impact Testing
Thread Image Measuring Instrument Ultrasonic Durometer Test
Hardness Test Ultrasonic Test
Metallographic Structure Analysis Spectrum Analysis