The 45th COSMOPROF BOLOGNA was held in Bologna, Italy during Mar 9-12th, 2012, as one of the biggest and most influential beauty expo in the world, it attracted many professional visitors. During this fair, we, Dongyuan Ransheng Chemical Co., Ltd. as the real manufacturer of uv nail gels, which specialize in R & D, production and sales has exhibited the new popular products, including UV & LED one step gel polish which can be cured by both uv and led lamp(it is the combination of base gel, gel polish and top coat), magic gel polish, color changeable gel,etc. With several hundreds of selected glazing colors, the continuous innovation conception, and the advantage of the low odor, stable excellent quality, reasonable price, fast delivery gained the agreed good comments from many customers. In the coming days, we will hand in hand to create a better future.