In order to insure of the quality of Yongtong alloy steel and make a brand name product of China, Yongtong, working together with famous universities by means of optimizing the materials , and using clear molten iron for steelmaking.
In order to insure of the quality of Yongtong alloy steel and make a brand name product of China, Yongtong, working together with famous universities by means of optimizing the materials , and using clear molten iron for steelmaking.
为充分保证永通牌合金钢的品质，打造中国的特钢名品，永通特钢依托国内知名院校，从优化原料入手，用纯净的铁水满足炼钢需要。