Weisheng Group Co., Ltd. is the core subsidiary of Weisheng Holdings Co., Ltd. and a professional energy metering equipment, system and service provider. It has CNAS certified laboratory, imported industry-leading automatic production equipment and technology, and adopted advanced ERP, PLM, MES and WMS systems. It is one of the advanced R&D technologies, and also the manufacturing base of energy metering and energy efficiency management products. The business scope has covered all provinces and regions in China, and exported to more than 50 countries and regions around the world, and established business contacts with more than 100 countries and regions, and the product quality has been widely recognized by users.

Fortune Global 500 is the most authoritative and well-known list for evaluating large global companies. The list of "Top 500 Companies in the World" selected by American Fortune magazine every year is a common name of China people. Fortune magazine attracts many people's attention because it ranks the "Fortune 500 Enterprises" every year, which China people used to call "Fortune 500 Enterprises".