Guang Han

China Electronic System Technology Co., Ltd. engages in the provision of network security services. It provides smart security system solutions, new display panels, integrated circuits, and high-tech electronics. The company was founded on December 28, 1983 and is headquartered in Beijing, China.

Wuhan Dameng Database Co., Ltd. operates as a database product development service provider. It provides customers with a series of database products and related technical services such as various database software and cluster software, cloud computing and big data, and offers full-stack data product and solutions. The firm's products and solutions include: DAMO Database Management System, DAMO Data Sharing Cluster, DAMO Data Master and Standby Cluster, DAMO Distributed Database, DAMO Data Copy Software, DAMO Data Integration Software, DAMO data verification software, DAMO Data Fusion Management Platform, DAMO Qiyun Database Cloud Service System, DAMOQIYUN Cloud Open Platform, DAMO IoT Platform, DAMO Intelligent Reporting Tool, DAMO Enlightenment Big Data Processing Platform, DAMO Intelligent Object Storage System and DAMO Qizhi Distributed Full-text Retrieval System. The company was founded by Yu Cai Feng on November 13, 2000 and is headquartered in Wuhan, China.

China Electronics Ltd. engages in the research, development, design, manufacturing, and sale of electronic raw materials, electronic components, electronic instruments, electronic complete machine products, electronic application products and application systems. The company was founded on December 1, 2016 and is headquartered in Shenzhen, China.

Lanxin Mobile (Beijing) Technology Co., Ltd. was founded in 2013. The private company is based in Beijing, China. The Chinese company provides a secure collaborative work platform exclusively for large organizations such as government, military, and state-owned enterprises in the mobile internet era. With over 10 million users and serving more than 8,000 large organizations, Lanxin Mobile helps these organizations achieve efficient and secure digital transformation. The company covers multiple industries, including government, public security, transportation, finance, emergency response, energy, manufacturing, education, and healthcare. In 2020, Lanxin Mobile received C-round financing from China Electronics Group and became a key player in the national team of collaborative office field and an important part of the PKS autonomous security computing ecosystem of China Electronics Group.