Zhuhai Suntech Electronic Technology Co.,Ltd. located in Zhuhai special economic zones, Guangdong province, China. is a manufacturing company specialized in designing thick film hybrid integrated circuits and power IC and sales from 1988. Our products:?STK serial IC, such as STK411-550E, STK411-230E, STK412-020, STK4278L.?STR Serial IC, Such as STR50103, STR58041, STRF6654, STRS6309, STRG5653. ?TO3 Power VDMOS, Such as IRF , 2SK, 2SJ, BUZ, 2N.2SC,2SA,2SD serials.?TDA ,LA,HA,AN,LM,KA,TOP,BA,UPC serial IC. Such as 3S00880R,LM4776T.?Power Transistor package: TO-3P, TO-3PF, TO-247, TO-220. TO-3, TO66.Such as 2SD1555, 2SD1556, 2SC5387, 2SC5048, 2SC4296, 2SD718, 2SD1047, 2SC5198.?We can provide OEM and ODM service.