Roof tile forming machine The professional manufacture and installation techniques, specializing in the production Of box-type column, cross column, H-columns, beams and other special-shaped Columns; Especially in the thick steel plate (such as 125, 140mm), high-intensity Q420 steel, large steel plate joints welding, the exploration and practice Of lifting and installation of high-rise steel structure and other technical fields, Has became the leader in the domestic
