LONTENOur primary product lines consist of 8 series, including high-voltage ultra junction transistors, insulated gate bipolar transistors (IGBTs), shielded gate slots, low-voltage grooves, high-voltage flat surfaces, and silicon-based composite materials.

MAXELLPrimary Business: Manufacturing and sales of energy, functional materials, optics and systems, and life solution products.

CORELINKWe aim to deliver high-precision, highly integrated, and stable chip products to our customers, forming a comprehensive signal chain solution that includes ADC, DAC, clock chips, operational amplifiers, and high-speed SerDes, along with isolation devices.

FUXIN MICROOur primary product lines include thyristors (thyristors), transient voltage suppressors (TVS), semiconductor discharge tubes (TSS), P61089 series overvoltage protection integrated circuits, and electrostatic protection devices.