A and H Information Co., Ltd. founded in 1985, specializes in Card Readers and Bluetooth Dongles with the State-of-the-Art manufactures located in Taiwan to serve our satisfied customers worldwide. Our dedicated Research and Development team launches various ideas and products to meet our customers&＃39; high expectations. Expanding product lines, ID designs and providing excellent services are our foregoing business strategies. Our product categories focus on Card Readers, Memory Adapter Cards and Bluetooth Dongles. OEM projects are welcomed! !