Zhongtian Electronics Co., Ltd. of Shandong University of Science and Technology is located in Mount Taishan Entrepreneurship Base, High tech Zone, Tai'an City, Shandong Province, with a registered capital of 110 million yuan. It is a high-tech joint-stock enterprise of Shandong University of Science and Technology initiated by Mr. Song Zhenqi, academician of the Academy of Sciences, in 1997. The company fully relies on the technological and talent advantages of universities, with energy-saving monitoring and instrument production as the leading industry. It integrates product research and development, manufacturing, sales, and teaching internships, establishes an efficient platform for production, learning, and research, and ensures that technology development and new product development are always at the forefront of the industry. Since its establishment, the company has successively become a high-tech enterprise and a growth oriented enterprise, a key IoT enterprise in Shandong Province, a key measuring instrument unit, and a qualified unit for metrological assurance confirmation; The enterprise has obtained ISO9001 certification, 3C certification, and dual software certification for its products, and is quality insured by the People's Insurance Company; Obtained multiple certificates and was listed as a recommended product for engineering construction; It is a member unit of the Real Estate and Residential Construction Committee, and has long enjoyed technical innovation special fund support from the Ministry of Science and Technology, the Provincial Department of Finance, the Department of Information Industry, and the Small and Medium sized Enterprise Bureau. It has been listed as a key supported enterprise and a contract abiding and trustworthy enterprise in Shandong Province. The company takes the self-developed Hongtian brand "DF" series multi-user centralized energy meters and other high-end series products for energy consumption measurement as the core. The management platform includes energy-saving electricity management system, remote meter reading (water, electricity, gas, heating) management system, RF card (IC card) prepaid one card system, energy-saving monitoring system, etc. By proposing innovative energy-saving solutions, intelligent management software, and system integration, the company provides a complete set of intelligent property management technologies to achieve intelligent and efficient property management, and provides an intelligent and centralized platform for managers and decision-makers to achieve quantitative control of energy consumption. With the high attention of governments at all levels and the strong support of many colleges and universities, the company has set up a marketing headquarters in Beijing, branches or marketing centers in Shanghai, Nanjing, Guangzhou, Wuhan, Jinan, Fuzhou, Guizhou, Shenyang, Taiyuan, Xi'an, Chongqing and other places, and established professional research and development and product trial production centers in Hangzhou, Xi'an, Beijing, and Shanghai to comprehensively improve market development and product research and development and set an industry model for energy conservation monitoring. We adhere to the principle of energy conservation and efficiency, constantly strengthen our awareness of energy conservation and emission reduction, and make new and greater contributions to creating a conservation oriented society. Chairman Tang Jianquan and General Manager Ou Yuanqing, together with all employees, warmly welcome friends from all walks of life to visit and guide us, for win-win cooperation!