SMnC420H SMnC443H 五金模具SWRCH25K SWRCH27K SWRCH30K SWRCH33K SWRCH35K SWRCH38K SWRCH40K SWRCH41K SWRCH43K SWRCH45K SWRCH48K SWRCH50K
弹簧钢和轴承钢 SPS1 SPS3 SPS4 SPS5 SPS5A SPS6 SPS7 SPS8 SPS9
高碳铬轴承钢 STB1 STB2 STB3 STB4 STB5
铁塔用高强度钢 SH590P SH590S SPPV235 SPPV315 SPPV355 SPPV450 SPPV490 2 特点:(1)预硬塑胶模具钢,硬度更均匀。(2)具备优良加工性能,易切削抛光和电蚀。拥有一站式的整合优势,不论在品质、成本或服务面,都深受客户的认同和肯定。