IEN HanChang Co., Ltd. is manufacturer of transformer more than 20 years in Korea. We have many experiences to make a transformer of variety of types. Also, we have a lot of reference in USA for a decade. Our types are Pad mounted(up to 3750kVA), Power substation(up to 154kV, 60MVA), Kiosk(Mining), Wind power transformer(up to 5800kVA) and et cetera. We always promise to provide fast & reliable service to our customer. If you have any questions or problems related to transformer, you can visit our booth #435.