http://www.bosj.com/ I'm the sales manager of BOSJ, I'm glad to meet new people, Joined: April 20th, 2019 Articles Posted: 4
Articles
Published 5 Years Ago Coil Forming Cold-formed steel refers to a finished steel product of various cross-sectional shapes bent by a steel plate or a strip
Published 5 Years Ago 3D Roll Forming The new technology for advanced dynamic 3D roll forming can produce profiles with