Techknow Products (a Gujarat based company) has the support of experienced engineers for designing, developing and manufacturing number punching machine. This is one of our cutting edge model, wherein its body is made of best grades of steel plate, following by the welding process. Due to this, its performance for absorbing shock is very high. Number punching machine has the inbuilt function of setting the serial numbers according to a specific mark layout. The length and printing format can also adjusted as per the client's requirements.