Shanghai Zangtian Electronic Co., Ltd. is a RFID Electronic components producing, marketing and developing enterprise which is established in 1997 in Shanghai.Our 2500 square meters factory is located in the suburb of Shanghai,with the monthly capacity of 5million contact chip card and 4million contactless cardsher annual export sales total reached 10 million USD. We now have more than 60 kinds of products,and the main are ISO cards (including inlay), keychains, laundry tag, on metal tag etc. Manipulated by the ISO9000:2001, we represent the high quality in the industry with the competitive prices. We now have business in more than 50 countries worldwide. We seek to add value for you with aftersales services that will enhance the performance and reliability of our products. Our goal is to be your reliable & responsible partner and to meet your markets requirements with our quality products and our careful services. Feel free to contact us.