Nanjing PowerCore Technology. Co., ltd is the leading company in charging technology&service of ecletric vehicles area in China, committed to provide customers with stable and reliable products. We started charging standards researching since 2015 and have developed full-standard charging protocols for overseas. Until now we have owned below series of patented technology and products: OCPP central management system, OCPP controller for EVSE, 7-43KW AC charging controller, DC charging controller, IEC/ISO15118DIN70121 EVCC and SECCJapanese standard CHAdeMo communication controller for EV and EVSE, etc.