A good piece of machine is a product of best quality mechanical spares and to serve the industry with first in class Miniature Circuit Breaker we hold a strong reputation based on our successful 11 Years of export history. DongA Electric Device Corporation Limited Liability Company takes pride in developing miniature circuit breaker in a top notch production facility equipped with technologically advanced processing machines and houses skilled workforce. Situated in the heart of South Korea, Gyeonggi our corporate venture operates in Seoul, under Own Lisence. A reliable Miniature Circuit Breaker product line and speedy service catered to our current Australia,Canada,Germany,France,United Kingdom, enabling us to grow and reach US$5 Million - US$10 Million export ratio, scoring annual revenue around Approx 5 Million US Dollar. DongA Electric Device is recognized among most renowned Manufacturer and Supplier, dealing in Miniature Circuit Breaker that was once introduced back in 2009 with a capital estimating around Below US$1 Million.