... Features: one machine common for metal and plastic zippers of the same size. Average Output 1200pcs/60cm/ ... manufacturing zipper machines for making nylon, plastic, metal & invisible zippers, zippers & zipper accessories for over 18 years. We have got ... zipper machines, metal zipper machines, invisible zipper machines, zip machine, zipper machine, zipper machinery, zippers, sliders, pulls, ect. Zipper ...