... 1. SLIDERS1) type: nylon slider, metal slider, plastic slider,2) material: zinc alloy, brass, plastic mateiral (POM)3) slider size: No.3, No.4 ... , YG reversible, key lock etc; 2. ZIPPERStypes: nylon, plastic, metal; finished zippers, zipper long chain 3. ZIPPER ACCESSORIEStypes: ... ; polyester threads for zippers; POM material for making plastic zipper teeth; We sincerely welcome your enquiries, look ...