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Xinzhantong Electronics is a semiconductor national high-tech enterprise integrating R&D and design of semiconductor chips, power devices, integrated circuit packaging and testing and sales. The company’s main product lines include PDFN3x3, PDFN5x6, TO-252, TOLL, TO-263, SOD-123, SOD-323, SOD-523, SOT-23, SOT-23-3/5/6L, SOT-363, etc. With a production capacity of 1 billion pieces per month, the products are widely used in 5G, smart home appliances, security, power supplies, computers and aut