In 2015,BUTECH was held in an exhibition scale of 1,500 display booths and 498 enterprises from 25 countries participated in the show. Regarding based upon 2014show report, participation rate increased up to 20% and this result proves BUTECH is becoming an essential trade fair for international business. During BUTECH 2013,on the business table discussion of possible business deals were worth value of $1.5billion U.S dollar. Throughout the rapid growth of the latest technologies and development, overseas buyers from Asia, Europe, and South &North America visit BUTECH to experience the current circumstance.