Zhengzhou Shenglong Information Technology Co., LTD. (Stock code :831361), founded in 2003, is a professional high-tech industrial company integrating R&D, production, sales and service of hardware and software products such as 2D / 3D microarray rear projection, 3D stereoscopic large screen, 3D virtual simulation platform, intelligent optoelectronic display equipment, data engineering and software development . The company's products are widely used in military, education, medical, municipal, financial, entertainment, civil air defense, advertising and other industries.

Zhengzhou Shenglong Information Technology Co., Ltd. keeps improving on quality and has successively passed the following qualification certification: FCC certification, EU CE, EU ROHS and other national patents, China National CCC certification, ISO/IEC 27001 Information Security Management system certification, GJB9001C-2017 Weapons and equipment quality management system certification, ISO9001 quality management system certification, ISO14001 environmental management system certification, IS045001 professional health Tang management system certification, GB/T27922-2011 after-sales service certification, National high-tech enterprise certification, high-tech product certificate (full color L ED display system), software enterprise certification, China Optical Optoelectronics Association display Branch Council member certificate, Henan Province electronic product quality inspection report and other certificates.