... in-house 3.ISO&CE certification 4.NDT Steel Mill Roll Stand Specifications:Material: ASTM A29, UNS 1035, EN 10083/ ... of the most importmant component. There are installation of mill roll, roll chock, roll adjusting device on it, and sharing all rolling force ... any foundry defects.We have extensive experience in producing mill roll stand. Welcome sending drawings & inquiring, we will response promptly ...