Bo Wen Liu

Yangtze Selen New Materials Technology Co., Ltd. engages in the manufacturing of carbon-based film materials. It offers molecular materials, composite materials, functional thin films, carbon materials, technology services and technology transfer, carbon class materials, optoelectronic components, sales of display devices and components, and import export of goods and technology. The company was founded on May 19, 2014 and is headquartered in Shanghai, China.

Chengdu Deruitong Technology Co., Ltd. engages in the development, transfer, consultancy, and services of new material technology. The company was founded on December 6, 2019 and is headquartered in Chengdu, China.

Selen Composite Science & Technology (Changzhou) Co. Ltd. engages in the manufacturing of aluminum plastic film. Its business scope includes research and development and manufacturing of film products for flat panel displays and lithium batteries, polymer composite products, high-performance composite materials, optical films, functional films, and carbon-based materials products. The company was founded on April 21, 2016 and is headquartered in Changzhou, China.

Shanghai Gangrui Info Tech Co., Ltd. is an information technology company founded in 2020. The private company provides IT services and is based in Shanghai, China.