Digital Partner Book Sewing Machine SF-3400DP SF-3400DP Book Sewing Machine is designed to sew the book blocks which are gathered in gathering machines. CATALOG VIDEO Our Products DB-C300 DB-C400 CALL US 24/7 +(216) 98 210 037 WRITE US info@digitalpartner-graphic.com COME TO US Av. Faycal Ibn Abdelaziz, Hammamet Products We Provide COMPANIES WE WORK WITH Review Us On Facebook-f Linkedin Instagram