build clamp 1.Material:Railway Steel 2.Size:600-1200mm 3.Technique:Drop forged one-piece 4.Factory build clampspecification400x600x7x30mm600x800x7x30mm800x1000x7x30mm1000x1200x7x30mm400x600x8x30mm600x800x8x30mm800x1000x8x30mm1000x1200x8x30mmdifferent build clamp build clamp
