Company Information Kaiyite machinery is a leading manufacture of roll forming machine . We know well the particular requirements for the customers from different countries , and have an outstanding export team who will take your requests . Our experts and skilled workers complete the work with great precision . We provide an extensive line of products , including Roller Shutter Door Roll Forming Machine ,Door Frame Machine, Roof And Wall Panel Roll Forming Machine , Double Layer Roll Forming Machine ,Floor Deck Roll Forming Machine ,C / Z / U Purlin Roll Forming Machine , Stud And Track Roll Forming Machine , Ridge Cap Roll Forming Machine , Downspout Pipe Roll Forming Machine , Shearing Machine and Bending Machine , slitting and Cutting Machine .