Shenzhen Zhichao Microelectronics Co., Ltd., owning the brand SPTECH, is a  high-tech enterprise specializing in the development, design, production, and sales of power devices.

Since  in 2013 found, we have continuously innovated in technology, adapted to market changes, met customers' personalized requirements, gained recognition from numerous corporate customers, provided customers with comprehensive power device solutions, and enhanced their overall competitiveness. Our products comply with ROHS EU and EU CE environmental standards.

Main product types: BJT(transistor), MOSFET, IGBT, FRD, etc. The company's products are widely used in industrial frequency converters, white goods, inverter welding machines, induction heating, high-power power supplies, ultrasonic equipment, humidifiers, inkjet printers, audio amplifiers, etc. Product advantages: high reliability, low failure rate, spot supply, support for parameter customization, technical support/solution development.