Established in 2002 and listed on the Shenzhen Stock Exchange in 2010 (stock code: 002341), the Shenzhen Selen Science and Technology Co., Ltd. industrial park is located in Guangming District. It is an integrated industry service provider based on the R&D and production of advanced materials, covering upstream and downstream business fields. It is the world's leading provider of industrial system solutions for the design, construction and maintenance of clean room projects and the development, production and sales of ultra-clean products. It is also an industry leader in science and technology and laboratory system projects and equipment in China.

To date, it has created three major industrial directions, i.e. advanced materials, clean-room engineering and ultra-clean products, and intelligent manufacturing of material derivatives, covering eight core business sectors, i.e. electronic functional materials, new energy materials, optoelectronics display materials, high-performance fibers, lab system and purification engineering, ultra-clean products, electronic material components, and smart mold and plastic.

By the end of 2014, the company has acquired 15 software copyrights and 120 patents (including 33 patents for inventions.)