Jiangsu Yunyi Electric Co., Ltd. (Stock Code: 300304) is a high-tech enterprise specializing in the R&D, manufacturing, and sales of automotive electronic components, providing high-quality vehicle supporting services for customers.

With 24 years of R&D and production experience in the automotive industry, Yunyi Electric's main products include automotive alternator rectifiers, voltage regulators, semiconductors, NOx sensors, lambda sensors, precision injection parts, high-voltage connectors, charging guns, and windshield wiper systems, etc.