Rosen Electronic was established in 2008. We are a specialized manufacturer engaged in electronic parts and components.We have own chip R&D team and packing factory. Our main packing includes SOT-23, TO-92, TO-92L, SOT-323, SOT-363, SOP-8, SOP-16, DIP-8, DIP-16, TO-251, TO-252, TO-220, TO-247, TO-3P, etc. After years of development, we have now gained good reputation and expended our sales volume. To accelerate our development, we have set branch offices and retail sales in Zhuhai, Shenzhen, Zhongshan and Wuhan. In line with the service commitment “live with the good quality and grow with the reliable reputation”, and the operation principle “honesty, efficiency, quality, price”, we are providing our customers with top quality, competitive price, professional technical support and excellent service. We ourselves have independent production, packing, sales and are in agent relation with famous brands like NXP, ST, TI, MICROCHIP and Holtek. Our product line includes straight cutting/SMD diode and triode, MOSFET field-effect tube, stabilivolt IC, DC transverter, connector, 74HCXX series, adapting piece, photocoupling, Li-ion battery protection.