Straightening machine:Turn the rolled steel strip into a flat one 
  Shear/welding machine: After the steel coil is sheared, the head and tail of the steel coil are welded, and the production is continuous 
  NC-Feeder:The steel strip is feed into a punch press according to a fixed step for stamping 
  Punching machine:Punch the hole on the product before entering the roller
 28Step ¢70 Rollforming machine: Through the mold on the roll forming machine, the steel coil is finally formed into the required section one by one 
  Roll spot welding machine: The closed section is welded firmly by roll spot welding equipment
 8Step ¢70 Rollforming machine: Correct and shape the welded products.Rollbending the product online through the mold. 
  Tracking cutter:Driven by servo motor, the product can be cut off without shutdown.