About LED Screen sales work , one thing is so impressive , a client told me that : In abroad , once the product sale , the product quality need be assuring, But in China factory is that you pay a penny, you got the quality worth a penny, which is the cheapest and baddest lamp or IC on screen . So as a saleswoman from China LED Screen factory , our aim and move is : we don't do way lower price product , and once the product sale , the quality should and must be assuring.More important thing is bring client more confidence about LED Screen,about China factory and foreign trade. Do small , change big --- UHLED