INVENTOR have high precision technologies. (processing tolerance : 0.005mm) INVENTOR have extensive and varied experience, vigorous exchange with many subcontractor. INVENTOR very professionally manufacture a difficult and important product. INVENTOR is proficient in management of "4M" and "Q.C.D". INVENTOR always pursue high quality, reliability. - Parts of automation equipment - Semiconductor mold - Gauge, Jig, Press mold, Injection mold, Die casting mold. - CNC wire cut EDM. - CNC super drilling. - Development of anti-loose nut and washer. ( have patented ) - Risen ( have patented on a new design)