Phuc Huy Hoang Company manufactures KDE brand low voltage current transformers and multifunction meters in Hanoi. With a 1000㎡ factory producing 450,000 transformers and 5,000 meters annually, employing over 20 staff. Over 10 years of experience with 6 years in transformer manufacturing, certified ISO 14001:2015 and ISO 9001:2015. Products meet Hanoi Electric Power Laboratory's ĐLVN 18:2019, TCVN 7697-1:2007, and IEC 60044-1:2003 standards. Main products: Measurement current transformers (RCT, MCT, PCT), split-core transformers (SLC), protection transformers (RMU, PR), multifunction power meters (KDE85, KDE383A, KDE61, KDE81L).