Sumit and Manish Gandhiâs multidimensional expansion approach propels ACETECH into top league Now in its 15th year, ACETECH has grown to yield the highest turnover amongst all of ABECâs exhibitions. Sumit and Manish Gandhiâs multidimensional expansion approach propels ACETECH into top league Share Updated: Jan 28, 2021, 12:03 PM IST Celebrating 25 years of business in the exhibition industry in the midst of a global pandemic may feel a little unsettling for some, but not for the Gandhi Brothers. Positive and determined, looking to the future, the company is focused on navigating its way through the worldwide pandemic, concentrating, more than ever on supporting exhibitors and delivering affordable, dependable shows and events, as the exhibition industry gets back into motion.