We are private Electronics trading corporation based in Shenzhen China. For more information about us, pls visit xxxxx The company brief introduction is available below:Shenzhen Sumzi Electronics Co., Ltd is a dynamic enterprise in Fuming Road at Futian District of Shenzhen; it is a specialized supplier for electronic devices and components. The company has adveanced and reliable supply chain and is capable to supply various kinds of series famous brand components and other IC products; it can also seek rarely produced items for users.The following brands/series are our strong business field, and they are all from distributors, OEM or original manufacturers.1) IC, TRANSISTOR, DIODE:BrandsMAXIM, DALLAS, MICROCHIP, SEIKO, NS, ATMEL, ALLEGRO, IR, ALTERA, HOLTEK, AIC, KEC, CJ, Freescale.SeriesHF variable capacitance diode (BB,BF series); 74 series; 4000 series; PHILIPS PCF series.2) PHOTOCOUPLERFSC, TOSHIBA3) CAPACITOR, TA CAPACITOR, RESISTOR, INDUCTOR AND OTHERS (DIP AND SMD):BrandsAVX, KEMET, SAMSUNG, NEC, YAGEO, TDK, MURATA, Taiyo-Yuden, FengHua, RAYCHEM4) RELAYNAIS OMRON HF5) PTCLittlefuse, WAY-ON, SL (OEM) seriesThe company possesses with perfect management system and strong matching ability. To provide original assembled real products, quality guarantee, on time delivery and preference price are nuclear principles of our management.