Power Semiconductor Division
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  Company Introduction  
》 Rectifier Diode
》 Phase Control Thyristor
》 Power Module
》 Fast Switching Thyristor
》 Power Stack

Shanghai Guidu Technology Co., Ltd.


    GUIDU was founded in 1983, and specialized in R&D, production, sales and service of power semiconductor devices. The main production cover Bi-polar series of thyristors, diodes and power modules, which are widely used in electrical, chemical, metallurgy, mechanical, transportation and other industries. The company is launching new packaging line of IGBT/FRD modules and new R&D center for SiC/GaN devices and its applications. GUIDU is a national high-tech enterprise and certified with ISO9001 and ISO14001 qualifications. It is also one of the governing units of the China Electrical Equipment Industrial Association (CEEIA)-Power Electronics Branch. The production workshop covers an area of 40,000 square meters, with the establishment of 5,000 square meters of thousand-grade clean purification plant. Through technological transformation projects, equipped with advanced production lines and professional testing facility, more than 50% annual growth rate has been achieved during the past decade. GUIDU has become a large Bi-polar chip/device manufacturer in the world. With new lines of IGBT and R&D center, GUIDU is ready for a new growth era.

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