Fujian Duoling Steel Group  is The China Largest Exporter & Supplier of Steel Grit and Steel Shot with over 15 years professional experiences in the field.



Produced under strict control of manufacturing process, Duoling?s steel grits and steel shots have achieved uniform hardness, density and microstructure, and coupled with good toughness for durability, which abide by SAE standard for blasting grades.



Correct blasting is therefore vital, and stringent specifications are applied in terms of cleanliness and surface roughness. This type of shot and grit is very popular with foundries for sand removal, in aviation and automobile industries for shot peening of critical components, in container manufacturing facilities, in gas cylinder factories, in ship building etc.