東莞市銘宇金屬材料有限公司,專業(yè)供應(yīng)國(guó)內(nèi)外優(yōu)質(zhì)金屬材料,不銹鋼,合金鋼,軸承鋼,模具鋼,大型廠房, 三千余噸庫(kù)存現(xiàn)貨,價(jià)格誠(chéng)優(yōu),品質(zhì)有保證.SCM415,SCM420,SCM435,

SCM440,SAE4118,SAE4135,SAE4140,SAE4340,SAE8620,SUS440A,SUS440B,

SUS440C,SUS440F,SUS420J2,SUS420J1,SUS420,SUS420F,SUS630,17-4PH,

9cr18,9cr18mo,9cr18mov,SCr420,SCr440,SCr445,SCr450,42crmo4,

SCM415H,SCM420H,SCM435H,SCM440H,4118H,4135H,4140H,4340H,8620H,20crnimo,40crnimo,