... of Misumi,Hasco,DME,DIN,Sankyo,Fibro,Kaller,Dayton,Polimold and others are no problems. special type can be made to ... international standard.We can produce pins with diameter from 0.35mm to 12mm, and length from 27.5mm to 30.5mm. The tolerance ... of SKH9 materials imported from Japan. We have rich experience in manufacturing high precision and high hardness tool accessories and machinery accessories.Our ...