36CrNiMo4 JIS SNCM439 Gesmeed om Metaal Ring Blanks OD 5000MM2021-05-28 10:15:28 |
Adres: 51 East Sandun Road,Zhouzhuang Town,Jiangyin City,jiangsu Province
Factory Adres:51 East Sandun Road,Zhouzhuang Town,Jiangyin City,jiangsu Province