上海星诺实业有限公司
主营: 65mn钢带;60Si2Mn冷轧钢带;50CrVa钢带;50CrV4钢带;SK5钢带;10#冷轧钢带;20#冷轧钢带;35#冷轧钢带;45#冷轧钢带;50#冷轧钢带;SAE1074钢带;SAE1010钢带;SAE1020钢带;SAE1050钢带;SAE1060钢带;16MnCr5钢带;GCr15钢带;9SiCr钢带;SCM420钢带;SCM440钢带
东莞市粤港模具钢材有限公司
主营: 弹簧钢带;弹簧钢板;锰钢带;锰钢片;冷轧钢带;镍带;镍板;镍箔
东莞市华驰鑫科金属科技有限公司
主营: 弹簧钢、碳钢;SK5/SK85;SK7/SAE1075;SK2/SK3/SK4SK6;S45C/S50C/S60C;S75C/65MN/;C45E/C50E/C65E;CK20/CK35/CK45;CK55/CK60/CK65;50CrV4/CK101