HUAYI.HUAYI was established on June 28, 2017, with a registered capital of 415 million yuan. As a high-tech enterprise under the Huatian Electronics Group, it specializes in the R&D, design, packaging, testing, and sales of semiconductor power devices. Through independent innovation, technological accumulation, and market expansion, the company has developed a business system centered on leading wafer R&D design and first-class packaging and testing processes as its core competitive strengths. Its self-developed products primarily consist of medium-to-low voltage MOSFETs ranging from 20V to 150V, categorized into two major series: Trench MOSFETs with outstanding surge resistance and SGT MOSFETs (Subthreshold Gate Trench) featuring high-frequency and high-dynamic performance. Over 400 mass-produced products are widely applied in electric vehicles, automotive electronics, 5G base stations, power tools, energy storage, and consumer electronics. They hold significant market share in motor drives and battery energy storage applications. Packaging and testing products include 11 major series—TO-220, TO-220F, TO-262, TO-263, PPAK, DPAK, IPAK, TO-3P, TO-247, TO-264, and IPM, totaling over 60 packaging types. These products cover discrete components and modules across all power ranges, including diodes, transistors, MOSFETs, super-junction MOSFETs, and IGBTs. HUAYI holds certifications including ISO9001, IATF16949, ISO14001, ISO45001, OQC080000, ESD S20.20, as well as SONY GP and AQAS management systems. The company possesses over 76 intellectual property rights, including authorized patents, software copyright registrations, and integrated circuit layout designs. Key products include: MOSFETs, third-generation semiconductors, intelligent power modules, and IGBTs.
