Infrasys Engineering Co., Ltd. established in 2002 is IT technology solution company related on a various system hardware and software in Industry engineering fields.Especially, based on applied technology accumulated in PLC(Power Line communication) area. We has succeed in miniaturizing and commercializing of AC and DC PLC(Power Line communication) for the first time in KOREA.Now our company has been marketing and producing with the support of the applied application of PLC technology in domestic and overseas.