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Wuxi Xinjieneng Co., Ltd. was established in 2013, and has three wholly-owned subsidiaries, namely Xinjieneng Hong Kong, Dianji Integration and Jin Lan Power Semiconductor, as well as Shenzhen Branch and Ningbo Branch. Since its establishment, the company has focused on R&D, design and sales of semiconductor chips and power devices such as MOSFET and IGBT. The products are of high quality and complete series, and are widely used in consumer electronics, automotive electronics, industrial electronics, new energy vehicles and charging piles, intelligent equipment manufacturing, rail transit, photovoltaic new energy, 5G and other fields; With the vigorous development of cloud computing, big data, smart grid, unmanned driving and other fields in the future, the company's products will play an important role in these emerging fields. The company's main business is R&D, design and sales of semiconductor chips and power devices such as MOSFET and IGBT. The products sold by the company can be divided into chips and packaged products according to whether they are packaged or not. The company is a professional vertical division of labor manufacturer. The chip is designed by the company and then delivered to the chip foundry company for OEM production. The packaged product is made by the company entrusting an external packaging and testing company to package and test the chip.