Changzhou Xinghai Electronics Co., LTD., founded in November 1990, is a provincial-level high-tech enterprise specializing in the research and development and production of various diodes and their components. Located in Changzhou National High-tech Development Zone, the company covers an area of 56,000 square meters and sells about 10 billion diodes annually. It is one of the world - class diode production bases. For more than 20 years, it has been deeply engaged in the application fields of miniaturized mobile power supply, new energy equipment, communication instrument, smart home, automotive electronics, etc., and has been the excellent partner of many domestic and international famous brands such as Apple, Samsung, LG, Philips and other manufacturers. Xinghai Electronics attaches great importance to technological innovation and talent forging, and has cultivated a large number of high-quality talents with solid foundation, professional excellence and rich experience. Every year, tens of millions of yuan is invested in the research and development of new products and new processes, as well as internal technological innovation and transformation. It has set up provincial engineering technology center, established academician workstation in cooperation with Chengdu University of Electronic Science and Technology, and carried out industry-university-research cooperation with Zhejiang University. Continuous innovation has been made in scientific research. Dozens of series have been recognized by the provincial Science and Technology Department of high-tech products, so far has obtained more than 50 kinds of national patents.