Shenzhen Blong Industry Co., Ltd. was founded in 2004. We are a high-tech enterprise specializing in developing, manufacturing, and selling of customized memory cards, USB drivers and MP3 players. Our products are distributed to more than 60 countries and regions. With the researching and developing of high quality products, we can keep long term business relationships with customers from the USA, Europe, Australia, South Korea and some other countries and regions. The improvement of quality control system and enhancement of scientific management have brought us more opportunities and competitive advantages in both domestic and foreign markets. We have a team engaged in answering customers' current and prospective questions. These specialists can solve most of the problems of our customers. Our prompt attention to customers has won us a high rate of customer satisfaction and a great reputation.