Хятад Халуун цувисан ган ороомгийн үйлдвэр ба …
Item Hot rolled steel coil Introduction Hot-rolled steel strip generally refers to coiled steel with a thickness of 1-20mm, and a width of 600-2000mm. The hot-rolled steel strip can be used directly as a hot-rolled steel sheet, or cold-rolled steel can be supplied as a …