Baoding Guokun can assure you to test the chemical compostion each melt by using Chemical analysis laboratory and spectrograph or spectrometer. The chemical analysis laboratory mainly test the gray iron casting, ductile iron casting components. The steel casting test bar will be tested by spectrometer. Compared with common chemical analysis, the spectrometer can have the advantage of high speed and high accuracy.
The chemical compostion reports will be shipped out with goods.
If you have any new inquiry of iron casting, China steel casting, gray iron casting, ductile iron casting, alloy steel casting, carbon steel casting, stainless steel casting, custom casting components, mining casting, valve casting, pump casting, agricutural castings, please feel free to contact us via firstname.lastname@example.org or call us via 86-15168139710.