The company was founded in November 1990. It is one of the top ten famous semiconductor companies in China's electronics industry, a high-tech enterprise in Jiangsu Province, and the vice chairman of the China Semiconductor Discrete Devices Association. The company's current business is mainly focused on semiconductors and photovoltaics. The main products include rectifier diodes, power diodes, switching diodes, voltage stabilizing diodes, bridge stacks, photovoltaic bypass modules, MOSFETs, etc., with more than 50 series and more than 3,000 varieties; PERC front silver paste, back silver paste, heterojunction (HJT) silver paste, etc. Company honors include: A-level listed companies, demonstration enterprises for scientific and technological innovation, demonstration enterprises for upgrading and transformation of processing trade, etc.