Established on June 11, 2008, Dalian Haokang Electronic Technology Co., Ltd. is a professional manufacturer and exporter that is concerned with the design, development and production of transient absorption products (surge absorbers), electronic arcing (three-phase electronic arcing and single electronic arcing), NC machine tools (I/O converters) and other industrial electronic components (in manufacture industry). We are located in Dalian, Liaoning Province, China, with convenient ...