Smartchip Microelectronics Corp. established in Octorber 1995, company takes Honesty and credit as the basic principle of business. we are specializing in the programming, integrated circuit design and sale the high technology products. Since 2002, RF-ID and Reader become the one of the main products which has universal application, the ear tag, reader, hand-held reader, animal foot ring, electronic label are fall within the scope of our business. we have all kinds of different frequency: Low frequency:125KHZ applies to ID card; parking card; access controller and so on. 134.2KHZ(conform to ISO11784/11785)applies to manage tag, such as fowl; domestic animal; aquatic products. High frequency:13.56MHZ applies to item anti-counterfeit; stock; cigarette , beverage, garment.