Yes. According to information from Qichacha, Chengdu Great Wall Technology Co., Ltd. is an assembly line. The company's business includes research and development, production, and sales of electricity meters, water meters, gas meters, communication equipment and modules, and the assembly line is responsible for production and assembly. Chengdu Great Wall Development Technology Co., Ltd. was established in 2016. Since its establishment, the company has won honorary titles such as High-tech Enterprise, Chengdu Top 100 Manufacturing Enterprises, Internationalization and Global Competition Award, etc.