Our company manufactures the electronic circuits that are the heart of leakage circuit breakers. Leakage circuit breakers are products that "directly protect the property and lives of others." Therefore, among millions to tens of millions of units, even a single defect is unacceptable. Since our founding, we have focused on manual work with the belief of "let's create something that will definitely work even after 50 years." Please feel free to contact us if you have any requests.