ALTA SPECIAL STEEL Co.,Ltd is specialized in supplying and exporting tool steel, mold steel and alloy steel, especially for HOT FORGED BARS
A2, D2/1...
aceros de alta velocidad (R6M5, R6M5K5, R18, R9M4K8, etc)
Dimensiones de los lingotes producidos: Diámetro = 100, 80 y 60 mm; Longitud = 1000 mm. / ...