NITTOSEIKO is one of the unique manufacturers in the world, which manufactures and sells both of screws and screwdriving systems. Including screwdriving systems, the company proposes assembling equipment or assembly lines corresponding to customer’s requirements. Since NITTOSEIKO created an automatic screwdriving machine the first in Japan, it has been developed with waveform processing, servo-Z axis thrust control and some other useful functions, and keep pursuing high speed screwdriving with high quality.