we are into events, entertainment, exhibitions, weddings, promos.we, helios event productions, are a professionally managed event management and exhibition stall services company based out of chennai, with branch representation in delhi and mumbai, excellent network of associates across india like bangalore, hyderabad, kolkata, and many other satellite metros. we have the experience of handling of international events in switzerland, singapore, hongkong macau, thailand, sri lanka, bangladesh, nepal. india like bangalore, hyderabad, kolkata, and many other satellite metros. we have the experience of handling of international events in switzerland, singapore, hongkong macau, thailand, sri lanka, bangladesh, nepal.