Product Name: Fashion Zinc Alloy Keychain Customized Ring for Bag Model NO.: YH-1j008 Surface Treatment: Electroplating Feature: Eco-Friendly Processing: Yh Suitable for: Universal Shape: Can Be Customized Style: Business metal Type: Zinc Alloy Usage: Promotion Gifts Color: Can Be Customized Trademark: OEM ODM Transport Package: PP Bag+Carton Specification: 19MM*23MM Origin: Guangzhou, China HS Code: 8308100000 Product Description Product Process:The zinc alloy buckle adopts electroplating process, and is purified after electroplating to form a surface treatmentmethod of a solid dense and high stability film on the plating layer. Passivation increases the surface gloss andanti-pollution ability of the coating layer, prevents metal oxidation and improves Wear resistance, electrical conductivity,light reflection, corrosion resistance and aesthetic enhancement.