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Huayi Microelectronics Co., Ltd.
Address: No.8928,Shangji Road,Economic and Technological Development Zone,Xi'an,China
TEL: +86-029-86685706 / 86685707
FAX: +86-029-86685705



Company introduction

Introduction of Huayi




Huayi Microelectronics Co., Ltd., an innovative and high technology company, is affiliated to Tianshui Huatian Electronics Group Co., Ltd. It is a professional producer of semiconductor power devices. It is founded in Caotan Ecological Industrial Park, Economic and Technological Development Zone, Xi’an City, Shaanxi province on July 28th,2018. It takes up about 133,850㎡ with the registered capital of 260 billion RMB.


We provide 9 series of products, which is more than 1000 kinds of products, such as plastic-coating integrated circuits, semiconductor power devices, analog/hybrid integrated circuit, power modules, integrated pressure sensors/transmitters, semiconductor packaging devices/mold, semiconductor package materials, MEMS, LED and etc.,. Our products is applied to new strategic industries and aerospace industry, such as smart mobile terminals, consumptive electronics, industrial control, new energy vehicles, economic and environment friendly products, information security. The annual output can reach to 24 billion pieces.


We are a professional company specialized in semiconductor power device research and development, producing and selling. Our main products contain 2 series, MOSFET and IGBT, which include more than 200 kinds of products. The annual output can reach to 1.5 billion pieces. Our products are applied to different industries, such as electric vehicles, industrial control, electronics, consumptive electronics and etc.,. We are one of the biggest suppliers of the electric vehicle controller in China.

We have a mature research and development system, and market service system. We have built Device Lab, Reliability Lab, Application Lab. We have been certified by ISO/TS16949 and ISO14001 quality systems. We have 25 patents for invention, 53 practical and new patents, 1 design patent, and 1 layout design. We can design chips and provide overall application DEMOs for customers. We provide high quality and reliability, big power devices and system application plans, and excellent technology and after sale services for customers.


We are dedicated to make a well-known brand of power devices under the government policy of developing semiconductor industry in China. We have made an investment of 5.8 billion to make the annual output of vehicle power devices increased to 3.6 billion pieces, which will make the annual output value become more than 6 billion RMB and make our company the biggest power devices in the central and western area of China.