... 4.Colour can be redesigned 1.High-precision end pre-bending 2.NC and high production efficiency3.products with preminent prominent ... MACHINERY MANUFACTURE CO.,LTD mainly produces rock types of bending machine ,shearing machine ,rolling machine ,press brake ,punching maching ironworker,knife mold and other products , ... this is the lastest exhibition in malaysia w12 4-roll metal bending machine