Guangdong Dongqi Electric Co., Ltd. has been committed to the research and development, production, and sales of intelligent instruments since its establishment in 1992. Our products cover a wide range of products including power meters, industrial control instruments, smart energy meters, transmitters, sensors, as well as software for power, energy efficiency, and industrial automation systems. The product is mainly used in various fields of industrial automation, as well as intelligent monitoring fields such as power, communication, and rail transit. At present, there are offices in major large and medium-sized cities in China, and distribution outlets have been established in over 80 countries worldwide, building a comprehensive sales and service network. Over the years, we have sold more than 10 million products worldwide. Since 2000, the company has successively introduced office software such as ERP, OA, and CRM to achieve office automation management for enterprises. And passed the ISO9001:2000 international quality management system certification in 2003. The company has always attached great importance to investment in product research and development, and has been recognized as a national high-tech enterprise and the Zhongshan Intelligent Instrument Engineering Technology Center. It has also deeply cooperated with multiple research institutions. In recent years, it has optimized and improved the PID algorithm of intelligent regulators, launched multiple intelligent power and energy instrument products, integrated multiple categories of instrument development technology platforms, and significantly accelerated the speed of new product research and development and product upgrades. And obtained more than ten national invention, software copyright, utility model and other patent certificates. The company has a complete range of experimental, production, and testing equipment, and has established a complete new product type testing laboratory. It has independently innovated and optimized its product production line, developed an instrument calibration system platform, and achieved automated calibration of digital instrument production processes. The advanced production testing equipment in industries such as automated high and low temperature aging production lines greatly improves product production efficiency and finished product qualification rate, providing strong quality assurance and delivery guarantee for products. At present, the company is the vice chairman unit of the China Display Control Instrument Professional Committee, the vice chairman unit of the Guangdong Instrument and Meter Society, the vice chairman unit of the Guangdong Measurement and Control Technology and Equipment Application Promotion Association, and the director unit of the Automation Instrument Branch of the China Instrument and Meter Industry Association. Participated in the drafting of multiple national standards, including "Safety Requirements for Industrial Automation Products", "Zener Diode Safety Barrier", "Analog Signal Regulators for Industrial Process Control Systems", "Specification for IoT Current Transmitters", "Specification for IoT Temperature Transmitters", etc. Currently, the Chinese government is vigorously promoting the implementation of the "Made in China 2025" strategy for building a strong country, and has made strategic arrangements to comprehensively improve the quality and level of China's manufacturing industry development. We will follow the trend of national strategic development, further leverage our innovative technological advantages in the field of intelligent instruments, seize the commanding heights of the intelligent instrument industry, and make unremitting efforts to promote the development and progress of Chinese science and technology!