昆山市三川模具鋼材有限公司
主營:模具鋼材,模具鋼,高速鋼,skd11+8407,s136,635,s136h+20crnimo,40crnimoa+42crmo,20crmnmo,sld+9cr18,9cr18mo,4cr13+9cr18mov,scm440,4140+skd61,nak80,鈹銅,dc53+SKH-9,FDAC,2083,2344+h13,cr12mov,d2,3cr13+6061,70
主營:模具鋼材,模具鋼,高速鋼,skd11+8407,s136,635,s136h+20crnimo,40crnimoa+42crmo,20crmnmo,sld+9cr18,9cr18mo,4cr13+9cr18mov,scm440,4140+skd61,nak80,鈹銅,dc53+SKH-9,FDAC,2083,2344+h13,cr12mov,d2,3cr13+6061,70