Electrical Industry News Welcome to the China Guangzhou 133th Canton Fair in 2023 Posted on 04/07/202304/07/2023 by wendy wendy Focus on the low-voltage electrical industry for 15 years, and become friends with customers in dozens of countries, and have always maintained friendly cooperation. Leakage protector wiring method, many electricians do not understand! AFDD is designed to detect and prevent electrical fires caused by arc faults