Qinhuangdao Huashenglong Electrical Equipment Co., Ltd. (HSLEC), founded in 1992, which integrates design, Development and production in one set, And it is a high-tech enterprise in Hebei Province. As an experienced Dry Type Transformers and Reactors manufacturer, we offer a wide variety High Voltage and Low Voltage power products, including power transformers, distribution transformers, air core reactors, iron core reactors and line reactors and output reactors compatible to variety Frequecny Inverters and Governors. In addition, we also can fulfill your OEM requests.