Oudi Hardware is a bag accessories manufacturing and exporting company running since 2005, you can buy from keychain ring manufacturers like us
We’re chain factory, have many kinds of metal chains, such as aluminum chains/iron chains/stainless steel chains/zinc alloy chains, etc., The most popular items are aluminum and iron chains.
Our custom chains are available in a wide range of styles for all types of bags and dog leashes, can be customized in different colors.
Aluminum chain is lighter than iron chain, but iron chain is stronger. For dog leash, it’s better to use Iron chains.