CNC Plate Drilling Machine, CNC Drilling and Milling Machine, CNC 3-D Drilling Machine manufacturer / supplier in China, offering Integrated Good Quality High Efficient H-Beam Assembling, Welding, Straightening Machine. Web Size 2500mm, Web Thickness 6-20mm, H-Beam 3 in 1 Machine, Integrated Good Quality H-Beam Assembling, Welding, Straightening Machine. Web Size 2500mm, Web Thickness 6-20mm, H-Beam 3 in 1 Machine, Integrated Hydraulic Assembling, Welding, Straightening Machine for H-Beam. Zhj-2500 Web Height 2500mm, Web Thickness 6-20mm and so on.