【正确答案】{{U}}In the first place{{/U}}, it's principal to consider giving a high-quality display of your products at the trade fair. On the one hand, it provides the manufacturers with the formal stage to display their products, so you should capture this good opportunity to show your high-quality products. On the other hand, it plays a significant part in rescuing ex-customers, maintaining clients, and attracting potential buyers. {{U}}Apart from that{{/U}}, we should also attach the same importance to selecting the right staff who are good at communicating and equipped with ample information about the products' merits. What's more, personal charm absolutely contributes a lot to a trade fair. {{U}}Finally{{/U}}, using convenient equipment would achieve a better effect. Special equipment for presentation like overhead projections, slide projectors, and screens must be provided. They would help the customers obtain an over-all understanding of your products.