Shanghai Tianniu Industrial Developing Co., Ltd. is the branch of Jinjiang Tianyi Machines Co., Ltd. It specializes in manufacturing ZIPPER MACHINES for making various kinds of zippers. It has got ISO9001:2008 Quality control system in 2009. Our products include gapping machine, film sealing machine, punching machine, pin & box fixing machine, top & bottom stop machine, injection molding machine, slider mounting machine, cutting machine, etc.