Dalian JieBang technology Co., LTD. Is a collection of scientific research, design, production, manufacture, sales for the integration of high-tech enterprises, dalian JieBang technology Co., LTD mainly is engaged in the industrial automation engineering design, complete sets of equipment installation, commissioning of technology-oriented enterprises, with perfect quality, process control system. Mainly for electric power, metallurgy, chemical industry fossil systems and industrial heating systems engineering design automation. One of my company the production and sales of JieBang single-phase three-phase/reactive pressure regulating body and tone JieBang solid-state relay was rated as stable product quality of qualified products.