Blast cleaning of cast steel grit: Used for blast cleaning of casting, dye-casting, forging, sand removal of casting, steel plate, H type steel, steel structure. Rust removal of cast steel grit: Rust removal of casting, forging, steel plate, H type steel, steel structure, descaling of forging. Shot blasting of cast steel grit: Shot blasting of profile steel, ship board, steel board, steel material. Shot blasting of cast steel: Shot blasting of steel board, profile steel, steel structure. Pre-treatment of cast steel grit: Pre-treatment of surface, steel board, profile steel, steel structure, before-painting
