1, Canton Express was founded in 1999, is a state-controlled high-tech listed enterprises (stock code: 002152), the main business covers intelligent finance, public **** security, transportation, government affairs, large cultural travel, new retail and education.
2. Entropy Base Technology Co., Ltd (hereinafter referred to as: Entropy Base Technology) is a globally recognized company with biometrics as its core technology.
3, Qingdao Hitech New Light Technology Co., Ltd. was registered in Qingdao Administration for Industry and Commerce on June 11, 2003, the company's scope of business includes the production of optoelectronic products, optoelectronic devices, medical devices and related accessories.