“卷料”用英语怎么说？

请问广东清远那有生产取向电工钢的 吗 ?是生产卷料的!Guangdong Qingyuan Will it have a production - oriented electrical steel of it?冷轧成型机,是以金属薄板或卷料为原料.Cold rolling machine form a metal coil with numbers of rollers.适用于全自动装卸卷料的滑差轴, 保证正反转时卷芯不移位,不松动....