Shenzhen Changgong Electronics is a national high-tech enterprise specializing in providing intelligent hydropower metering management, energy consumption monitoring management, air conditioning lighting energy management and other system solutions. In the industry for many years, it has provided comprehensive solutions for hydropower measurement and energy conservation monitoring for hundreds of colleges and universities.The company emphasizes that technology is the source of power for enterprise development. It has always been at the forefront of the industry in technology, and has obtained dozens of core technologies such as product patents. The company's self-developed high-frequency card low-power water meter, photoelectric read-only water meter, Internet of Things water meter, Bluetooth water meter, Bluetooth water controller, load identification meter, 2-3 meter control type meter, etc., its performance and function indicators Both have reached the domestic leading level.Focusing on the excellent quality of enterprise products, Shenzhen Changgong Electronics focuses on the R&D and manufacturing of measurement products, and has achieved remarkable achievements in quality control. It has been well received by users in the industry. Many products have been rated by government agencies at various levels for many years. "High-tech products", and passed the national energy-saving and water-saving products certification and ISO09001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety management system certification.''Technology creates value' is the core concept of Shenzhen Changgong Electronics. Shenzhen Changgong Electronic Computer Co., Ltd. is a committed to continuously innovating new technologies and creating more value for users, investors, employees and society.