ASTag Co. Ltd is established in year 1986. It is the leading manufacturer in the domestic industry of Remote Control and Radio Frequency Identification products. We expand our global market to North America, West Europe, middle East and various countries in east Europe, various countries in southeast Asia, South Korea, Japan... The main stream of ASTag products are in the High Frequency and Ultra-High Frequency. ASTag is the only company equips complete product lines, in range of low frequency to ultra-high frequency, from cards, key tag, labels to readers or handheld devices.