... 4, High quality, best price & good servic Buckle Metal buckle, plastic buckle, ABS buckle, Zinc alloy buckle 1. Buckle material : ... Zinc alloy, copper, Plastic buckle, resin buckle.......2. Buckle : Any size.3. Customer's ... than 15 years experience of manufacturing for the button.7, Nearly 12 years ecporting to Europe, USA, Australia, Japan...8, Pass European ...