An gudanar da nunin ACR na 2014 a Birmingham daga 11-13th, Feb. Holtop ya haɗa hannu tare da mai rarrabawa ta Burtaniya kuma ya nuna babban injin dawo da iska mai ƙarfi a cikin nunin. TP jerin ERV sanye take da babban inganci counter kwarara zafi musayar tare da zazzabi dace har zuwa 80%. Saboda kyakkyawan aiki da farashin gasa na ERV, Holtop ya sami kyakkyawan ra'ayi a cikin wannan nunin, abokan ciniki da yawa sun nuna sha'awarsu don yin aiki tare da Holtop a cikin 2014.
