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    • Corporate Structure
  • Alien Technology Company of the U.S.A
  • （California, U.S.A）

    • - the world’s leading provider for UHF RFID chips, tags and readers.

  • Guizhou Ruizhang Data Service Co., Ltd
  • （Guizhou, China）

    • - big data service

  • Chongqing Ruizhang Technology Co., Ltd
  • （Chongqing, China）

    • - Ruizhang big data platform

    - Providing data applications for various industries.

  • Shanghai Ruizhang IoT Technology Co., Ltd.（Songjiang, Shanghai）

    • - Smart IoT industry solutions

    - China’s standard IoT hardware

  • Shenzhen Realid Technology Co., Ltd（Shenzhen, China）

    • - UHF radio frequency module

    - custom RFID module

  • ActiveID
  • （California, U.S.A)

    • -reader middleware

    -smart data transmission platform

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    Headquarters: Building 122, Lane 4855, Guangfulin Road, Songjiang District, Shanghai, China Tel.: 021-37682535/37682569 Fax: 021-37682632