QT steel 4140/42CrMo4/1.7225 4140 round steel bar FOB Price : USD $0.9 - $1.1 / Ton Min.Order : 5 Ton / Tons Welcome to my shop, I'm glad to serve you. Please feel free to send me any questions you may have.
Welcome to my shop, I'm glad to serve you. Please feel free to send me any questions you may have.