Quality Control
In order to guarantee the best quality casting products to customers, Yanshan Precision Machinery co., Ltd provides comprehensive quality inspection and control services from raw material inspection, casting analysis and component analysis in each process of investment casting. Among them, it is particularly strict with quality testing for precision processing stage and casting stage.
- Casting simulation
- Coordinate measuring machine
- Hardness test
- Impact test
- Tension test
- Metallographic inspection
- Salt -spray test
- Spectrum test
Certificates