Profile: Yoin Electroerosion offers metal plating services to component suppliers in the aero industry. We produce a full range of high performance EDM coated and plain brass wire. Our Aero Z wire is a brass core coated wire with pure zinc. Zinc coating layer enhances Z wire's performance to be 20-25% faster than normal brass wire and offers a better finishing surface. It is good for precision and fast cutting work. Our Aero R wire is applied by alloy plating technology to form a special zinc alloy coating layers. Our Aero X wire is made up of copper for Charmiles machine's technology. It offers a great cutting speed & can be used in other machines too and has a 40-50% faster cutting speed than brass wire.