Zhuhai Guoce Electric Energy Instrument Technology Co., Ltd., established in August 2003, is located at No. 4 Cuizhu Third Street, Qianshan, Zhuhai City. It is a high-tech enterprise and a private technology enterprise in Guangdong Province; Member of Guangdong Metrology Association, Zhuhai New Energy Smart Grid Industry Alliance Association, and Zhuhai Software Industry Association. The company is committed to the research and development, production, sales, and service of energy metering products. After years of development, Zhuhai Guoce Company has accumulated a large number of industry senior experts and the most powerful professional R&D and management team. Having a modern product assembly workshop, with a complete R&D, production, marketing management system and IS09001 quality assurance system; High precision multifunctional meter series products, smart meter series products, and high-voltage meter products are widely used in various aspects of power generation, transmission, distribution, and use in the domestic power grid. The energy management system developed by the company has further improved the modernization level of energy management for energy consuming units and contributed to the construction of a resource-saving and environmentally friendly society. Zhuhai Guoce Company takes brand excellence, complete series, long history, and good quality as its high starting point. The registered trademark "Hengtong" is a symbol of high-quality meter brands and is known as the pioneer of China's power revolution and a leading banner in the Chinese meter industry. Looking ahead to the future, Zhuhai Guoce Company will strive to become a permanent supplier in the field of energy measurement and management in China. Fully support the modernization of power and electricity management with leading technology and high-quality products, promote efficient use of energy, and strive to make new contributions to the development of energy metering management in China