Hubei Taiji Semiconductor Co., Ltd. is a listed company on the Shenzhen Stock Exchange's GEM (stock abbreviation: Taiji Stock; stock code: 300046), with a registered capital of 142.08 million yuan. Main products include: high-power thyristor (KK series, KP series, KS series, etc., diameter range: 0.5-5 inches, current range 200A-4000A, voltage range 400V-7200V); high-power semiconductor module (MTC series, MFC series, MDS series, MTG series, etc., current range: 26A-1500A, voltage range: 400V-4500V); power semiconductor components; radiator for power semiconductors, etc.

The company's vision is: to be committed to the popularization and improvement of China's power electronic technology application, save energy and benefit society. Since its establishment in 2004, the company has been focusing on the research and development, manufacturing, sales and related services of high-power thyristors and modules. At present, the company has formed an annual production capacity of 2.8 million high-power thyristors and modules, and is a supplier of high-power semiconductor devices at the forefront of sales in my country.

The company has established a sales network across the country, with about 1,160 direct-operated customers (complete machine equipment manufacturers) in China, of which 79 major customers are leading and backbone enterprises in the field of power electronics applications; it also has 38 special distributors , 5 general distributors, with tentacles extending across the country, and sales channels have obvious comparative advantages among peers. The company's leading products have been at the forefront of annual sales in China, with market share in the field of induction heating applications exceeding 50%, staying at the forefront of the country.

The company is one of the few domestic high-power semiconductor devices that master the front (diffusion) technology, middle (chip making) technology, and back (packaging testing) technology, and master the core technologies of high-power semiconductor device design and manufacturing and form Enterprises with large-scale production. The company now owns 29 patents, including 7 invention patents, and the company has 25 core key technologies and has participated in the drafting of 11 national or industry standards. The company has a provincial enterprise technology center, a provincial engineering technology research and development center (Hubei Power Electronic Devices and Power Module Engineering Technology Research and Development Center), and has established a postdoctoral industrial base in Hubei Province. It is an employment base for college graduates in Hubei Province and an innovative type in Hubei Province. The pilot enterprises have successively undertaken a number of key scientific research projects of the National Development and Reform Commission, the Ministry of Science and Technology, and the Ministry of Commerce.

The company has been recognized as a high-tech enterprise since 2004. In December 2005, the company's products passed the ROHS inspection of SGS Tongbiao Company in early 2006. In December 2007, the company's products passed the CE certification and entered the Ministry of Railways' "Category of Acceptance of Important Locomotive Parts" 》; In July 2009, the company passed the ISO9001:2008 quality system certification, in 2010, the company passed the UL certification, and in 2012, the ISO90001, ISO14001, OHSA18001 management system certification and provincial safety enterprise certification.