Last October the first batch of low-alloy channel steel was successfully rolled.

去年10月,成功轧出第一金槽钢。

Channel companies welding stainless steel processing various models, ranging from heterotypic edge angle.I-H-plasma processing.

公司接加工各种锈钢槽钢，等边异角钢，工字钢，H等离子加工等。