Emerald was esetblished in 2000 as the new Electric Vehiciles Technoiogy R&D division of SUNRISE GROUP.Our factories are ISO-9001:2000 certified by TUV of Germany.Our EV are tested and passed with108 quality check points by CMA,CAL.under GB/T18384,GB/T18385.OUR city cars & NEV cars are made to meet the NEV America safety standard FMVSS 500 and EURO directive 92/61 CCE standard ,legal to drive on many city streets.