Do You Know Where the Metal Zippers are Made?
We are the largest zipper manufacturer. We use automation molding machine to make metal zippers for sale. We also have a tape dyed workshop.The function of tape dye to match all kinds of products. The highest working temperature is 130℃ in the dye vat, work pressure 4.0 Mpa, working time 2.5 hours for each dye vat.
Case zipper explosion-proof property（one）
Recently,an online content for “ball pen can be easily torn bags zipper”articles on the internet,and at that time,many people question the zipper bag zipper really so vulnerable,suitcases and bags,guaranteed safe?