Kofuseibyo provides all products tailored explicitly to drawings and specifications of customers. Our wide spectrum of products include precision screws for hard drives, eccentric shafts for optical disk drives, groove shafts for audiovisual equipment, odd-form shafts for hinges, and electrodes, terminals and iron cores designed for various electronic parts. Heading is a productivity-enhanced method that allows high-speed processing and raises the yields of work, and it is especially effective on machined parts to improve your part costs. Kofuseibyo offers individual consultations if you have trouble handling overly flanged parts that have poor yields or an abundance of parts that make machining scarce in capacity.