Jiangsu Jiejie Microelectronics Co., Ltd.

Jiangsu Jiejie Microelectronics Co., Ltd., founded in March 1995, is a high-tech enterprise listed on the ChiNext board of the Shenzhen Stock Exchange since 2017. The company operates as a vertically integrated producer (IDM) specializing in power semiconductor devices and integrated circuits. It is recognized for its innovative capabilities and is a member of the China Semiconductor Association. Jiejie Microelectronics collaborates with various academic institutions to advance research in power electronics, establishing several technology research centers that enhance its R&D capabilities. The company’s primary business lines include the design, manufacture, and sale of power semiconductor devices, particularly thyristors, which are among its leading products. Jiejie Microelectronics has developed over 30 types of power semiconductor chips, achieving performance levels comparable to international standards. The company emphasizes advanced manufacturing processes and cost control, enabling it to offer competitive pricing and reliable products. With a strong market presence in China and exports to several countries, Jiejie Microelectronics is focused on expanding its product offerings, including future developments in power MOSFETs, IGBTs, and Silicon Carbide devices.

Outstanding chip R & D capability is one of the most important core competitiveness of the company.The core technologies of the company's more than 30 power semiconductor chips and devices not only guarantee the excellent performance of the company's products、process leading、quality stability and reliability、high performance-to-price ratio，we can also design and produce customized products according to the needs of customers in time, and continue to launch new products. The company has accumulated technology for more than ten years,there are mature independent intellectual property systems and R & D mechanisms,The technical level and performance index of thyristor series products have reached the level of similar products of international large semiconductor companies,The company's products already have the strength to replace imported products of the same kind.The company's main products are new thyristor series products with independent intellectual property rights，The performance of its products is in the leading level in China，Some products have reached the international advanced level,have strong independent pricing ability. Advanced manufacturing power advantage、Optimization of production process、Strong cost control ability.Through optimizing the production process and developing new technology and materials, the company will continuously improve the production efficiency,the cost of production is effectively controlled and the cost of the product is reduced. Compared with the international products of the same kind, the advantage of performance-to-price ratio is obvious.At the same time, the products in the reliability, consistency, stability and other aspects have reached the international level of similar products. The company will continue to increase production capacity and improve delivery capacity、Quality、 marketing channel、Technological development and other competitive advantages，Adhere to market orientation,focus on independent R & D,The company will develop the key technologies needed for the market of new power semiconductor devices.The layout of the company's recent, medium-term, long-term key new products,make the company's product line gradually perfect.The company is currently promoting thyristors, semiconductor protective devices, fast recovery diodes；in the future, our company will produce power MOSFET、IGBT and Silicon Carbide Devices,make full use of the company's technology, channels and brand advantages in the field of power semiconductor discrete devices, so that the company's products complement each other to enhance the company's comprehensive competitiveness.