American standard channel steel

 　　There is very little domestic production of American standard channel steel, mainly imported, and the price of imported American standard channel steel is relatively high

　　The quality is relatively good after about 3 months, and the tolerance range is well controlled. The customer will use it

　　To respond well.

　　The American standard channel steel is divided into C series and MC series. The C series is more conventional and has inventory, while the MC series

　　Relatively unpopular and rarely stocked

　　The price difference between domestically produced American standard channel steel and imported American standard channel steel is nearly double

　　American standard channel steel material A36 corresponds to national standard Q235B

　　The American standard channel steel materials A572GR50 and A992 correspond to the national standard Q355B

　　The domestic producers of American standard channel steel are all large factories, and the imported ones are Europe, Türkiye, Spain, Norway, Anselo, South Korea Hyundai