Hi, we are biggest producer of chainset mechanisms in Europe. and we need some help :-)

we have wide assortment of products : front and back bicycle hubs, both steel and aluminum, single and multiple chainsets, and component parts for these sets. we try to show all what we have on special exhibitions / beurzen/ in Holland , but we have no f.. idea where we should start to looking for. can someone help us? we ask about information where are some exhibitions with bicykles, parts, trends… regards . Piotr