DJust after 16th APPPEXPO in Shanghai, we Goldensign went to another side of the earth, for Serigrfia Sign 2008 in Sao Paulo, Brazil. Our booth 196B soon became one of the hottest places in the fair. Many old and new customers talked about orders with us. The most popular one was our 2nd laser engraving machine. Its good performance and great effect conquered every customer in our booth. Many new distributors will work with us together in South America since then.