Dong Guan Dong Hong zipper Limited (DHL), founded in 2002, is a professional zipper research, manufacturing and sales of modern private enterprise, committed to global customers to provide quality, stability and environmental protection of the high-end zipper, we mainly produce Metal zippers, Plastic zippers, Nylon zippers, Invisible zippers and Hardware buckles, Luggage buckles and Plastic badge and so on.We insist on with the constant technology innovation for customers and create value. After many years of exploration and innovation to focus, and the production of zipper both appearance details, smooth , strength, radian, water resistance, and other comprehensive quality, all has already reached the leading level.Our products has set up a file through the ISO9001 quality management system certification, and pass the OEKE-TEX100 test.