1, Leader Optoelectronics
Leader Optoelectronics Co., Ltd. is a domestic famous, internationally renowned optical components manufacturing enterprises. The main business scope: optical parts, optical film products, optical lenses, optical engines, optical accessories, photoelectric instruments and related products, research and development, production, sales and after-sales service.
2, Maida Digital
Beijing Maida Digital Technology Service Co. was established on July 18, 2016. Legal representative Liu Yi, the company's scope of business includes: technology development, technology transfer, technology consulting, technology services; software development; sales of computers, software, handicrafts; design, production, agency, release of advertisements; conference services; economic and trade consulting; business management consulting and so on.
3, Baoxin Software
Baoxin Software is a listed software company (listing code 600845) held by Baosteel, which was officially listed in April 2001. Its main business units include 11 business units, 12 branches, 6 subsidiaries and so on. The company focuses on constructing the industrial chain of "engineering-products-services" and realized a sales income of RMB 1.337 billion in 2005.
4, East China Science and Technology
East China Science and Technology in August 2002, the integration of Huaxin Advanced Electronics (founded in April 1995) and its subsidiary, East China Advanced Electronics (founded in July 1998) was renamed East China Science and Technology, with a capitalization of 4.6 billion yuan and a total value of assets of 20 billion yuan.
5, Dewey Vision
Dewey Vision, is a private network video communications solutions provider, mainly for the government, public security and other private network users to provide customized video communications integrated solutions, including related hardware and software products, research and development, manufacturing and related technical services.