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Shiftall Inc.

Zhejiang Crystal Optoelectronics Technology Co., Ltd. was founded on August 2, 2002, and listed on the Shenzhen Stock Exchange on September 19, 2008 (stock code 002273). In 2019, the operating income will be 3 billion yuan, a year-on-year increase of 28.98%; the net profit will be 500 million yuan, a year-on-year increase of 4.85%.

Lumus creates transparent displays for smart eye-wear and head-mounted displays that transform the way people interact with reality.

BoE is a global innovative IOT company, but also the global semiconductor display products leading enterprises. The current Global has more than a quarter of the display from BOE（Boe）, and Smart Retail, Smart Finance, Digital Art, Business Office, Smart Home, smart transportation, smart separation of Church and State, smart energy, digital hospitals and other segments to provide IOT solutions.

Light peak technology, science and Technology Board enterprises in China（stock code: 688007, is a company with original technology, the core patents, core device R & D and manufacturing capabilities of the leading global laser optical science and technology enterprises, in 2007 the invention of the ALPD laser display technology, is committed to the Laser Display technology and product research and innovation, to meet the people in the high-speed communications and artificial intelligence in the era of the information is displayed with the new requirements.

Guangzhou Toplite Technology Co., Ltd. (English name: Toplite), was established in 2003. The research and development base is located in the beautiful Tsinghua Science and Technology Park, Panyu District, Guangzhou City. The company insists on optical innovation as the support, and provides more professional And reliable optical solutions, providing optical products such as high-definition imaging and projection lenses, LED matrix modules, LED color mixing modules, short-focus focusing lenses, short-focus VR lenses and display modules.

EM3 affiliated with Beijing intended to Chain Technology Co., Ltd., is committed to virtual reality technology research, we hope that through cutting-edge VR/AR technologies, closer relations with the people between the distance, change the future of people's social way.

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