The 8th Research Institute of CETC is a specialized institute firstly engaging in research, development, application and dissemination of optical fiber and cable transmission technology in China. The products are widely used in the fields of communication, electric power, mine and national defense etc. It has passed the certifications of GB/T19001 Quality Management System, GB/T24001 Environment Management and GB/T28001 Occupational Health Safety Management System. The No.8 institute has gained successful applications on many key projects and exported products in sets with vigorous promotion on integrated technology innovation, more emphasis on technology improvement, execution on turn-key projects and making high-quality products.