... Used for household sewing machine with different sizes. 1.This shuttle hook , sewing machine part's item number is JA-1 ... , Africa and Southeast Asia.Our main products including: Rotary Hook, Shuttle Hook, Bobbin, Bobbin Case, Needle Plate, Sewing Machine, Household sewing ... have a complete production flow control and strict quality management system.If you are interested in our products, please don't ...