Kangqiang Electronics (002 1 19), SIM card and smart card carrier technology used in the R&D and production of RF-SIM have broken the international monopoly, and they are the suppliers of the leading company Changdian Technology (600584) and Eastcom Peace (0020 17) in this round of mobile phone concept speculation!
2. Gaohong Co., Ltd. (00085 1), the funds raised in 2009 will be invested in the construction of "IT chain store expansion and 3G-based mobile e-commerce system" and "3G mobile Internet and Internet value-added services".
3. Xiamen Xinda (00070 1), a subsidiary of Xinda HC Technology Co., Ltd., benefits from the concept of Internet of Things. The company mainly produces and sells radio frequency automatic identification systems and electronic tags.
4. Wang Yuangu, one of the earliest high-tech companies engaged in the research and development of ultra-high frequency radio frequency identification technology (RFID) in China.
5. New World, the concept leader of the Internet of Things, is one of the few enterprises in the world with the core technology of QR code. It has been successfully applied to China Mobile's "Electronic Receipt" project, and cooperated with China UnionPay to fill the gap of lacking electronic certificate after the completion of e-commerce transactions.
6. Zhejiang University Network New (600797), actively promoting the joint development of mobile operating system platform based on Linux with China Mobile, and taking Zhejiang Province as the key pilot, actively establishing wireless media service and wireless payment service mode for mobile phone bills.
7. Guangdian Express (002 152), its business income mainly comes from ATM sales, AFC sales, corresponding accessories and maintenance, and ATM operations. AFC business mainly includes the production and sales of rail transit ticket vending machines, electronic card swiping machines and software systems. A series of subway automatic fare collection equipment has been successfully applied to Guangzhou subway, Beijing subway and Nanjing subway.
8. shanghai putian (600680) specializes in communication products, POS machines and printers, automatic fare collection systems, and second-generation credit card readers.