升级到高级会员并解锁额外的福利. 更多详细资料
加入我们,关注您的公司成长! 成为全球1万多家金属材料公司的一分子 更多详细资料
CHANGSHU FENGYANG SPECIAL STEEL CO.,LTD Basic Info: 1. Grade: 20#/SAE1020, 45#/SAE1...
FORGED ALLOY STEEL S20C, S35C, SCr420, SCM420, SCM440, Q235.. Standards: China (GB),...
Zhejiang Dingxin steel tube manufacturing company ltd is specialized in supply of col...
We are making flat bar steel All the time ,the detail information is as flw (If yo...