Jiangsu Jiejie Microelectronics Co., Ltd. was founded in 1995. It is a high-tech enterprise in Jiangsu Province, an innovative enterprise in Jiangsu Province, a member unit of China Semiconductor Association, and China The Power Electronics Branch of the Electrical and Electrical Industry Association is an advanced member unit and one of the domestic manufacturers that produce "square-piece" single and bidirectional thyristors with earlier and more complete varieties.

The company has built a "provincial enterprise technology center" and a "provincial engineering technology research center". Jiejie Microelectronics' products have a high reputation and market share in the domestic market. Over the years, some of the products have been sold to Japan and South Korea. , Spain, Singapore, Taiwan and other countries and regions have fully recognized the reliable quality.

The company was listed on the Shenzhen GEM on March 14, 2017 with the stock code 300623. The company always adheres to the value orientation of different (customization) over better, adheres to the professional and focused craftsman spirit of "one skill and no safety in livelihood", and strives to build Jiejie Microelectronics into an internationally competitive power (electricity) Semiconductor Device Manufacturers (IDMs) and Brand Operators. Since its establishment, the company has been engaged in the research, development, production and sales of semiconductor discrete devices and power electronic devices. While vigorously carrying out technological innovation, enterprises pay great attention to the creation and protection of independent intellectual property rights. The company has obtained a total of 160 authorized patents, including 26 invention patents, 133 new utility patents, and 1 appearance patent. 107 invention patents have been accepted and 16 utility model patents have been accepted.

The company has passed IATF16949 automotive industry quality system certification, ISO9001 quality system certification, ISO14001 environmental system certification, ISO45001 occupational health system certification, QC0800000 hazardous substance process management system certification, UL safety certification, SGS environmental protection standard certification, laboratory CNAS system certification, etc. It is stipulated that the company's products should comply with UL electrical insulation requirements, RoHS environmental protection requirements, REACH chemical registration, evaluation, licensing and restriction requirements, halogenation-free, etc.