C66DVR-AlSi20D40-2X2CrNiMoN17133C68DGB-AlCu4TiD45-2X2CrNiMoN17135C70DGB-AlCu4TiMgD50-2X2CrNiN1810C72DGB-AlMg3D5-2X30Cr13C76DGB-AlMg3(Cu)D53-2X38Cr13C78DGB-AlMg3SiD55-2X45CrMoV15C7DGB-AlMg5D58-2X46Cr13C80DGB-AlMg5SiD60-2我们的优势在于：品种齐全，质量稳定，价格优惠，送货及时，齐全的加工设备和无休息日的配送服务可按时完成各种服务。)