Yueqing Heyi Electric Co., Ltd. was established in 2012. It is a young and flexible manufacturer of current transformers and current sensors.
HEYI is a current transformer producer. Years of hard work to become the OEM and ODM supplier of Siemens, Schneider, Fuji Electric, Softbank, LG, Samsung and other companies. Thanks to a strong R&D and design team and production team.
Super R&D strength, leading the technology of split core current transformer and customized transformer.We will update and iterate the latest products according to market demand every year, and the whole industry is following HEYI.
The company now has two brands of ASCT and HEYI, more than 6 product patents, more than 100 current transformer models, giving customers more choices.