Holley Technology Ltd. is a multi-business, high-tech company established in 1970. As a core subsidiary of Holley Group, it is dedicated to the Energy Internet of Things (IoT) Industry. The company specialises in the research, development, manufacturing, and sales of measurement meters, including electricity meters, gas meters, water meters, and power grid accessories. Additionally, it provides tailored system solutions for various customers. Holley is now recognised as one of China’s largest electricity meter manufacturers, with strong international competitiveness, exporting to over 60 countries worldwide.