1999年7月,由住(zhu)友(you)(you)金(jin)屬(shu)工業(ye)株式(shi)會社,三(san)(san)菱材(cai)料(liao)公(gong)(gong)司和(he)三(san)(san)菱材(cai)料(liao)硅(gui)公(gong)(gong)司共同(tong)投資成立(li)了一(yi)家300mm硅(gui)晶(jing)圓開發制造公(gong)(gong)司Silicon United Manufacturing Co.,Ltd.。2002年,硅(gui)聯合制造有限(xian)公(gong)(gong)司從(cong)住(zhu)友(you)(you)金(jin)屬(shu)工業(ye)有限(xian)公(gong)(gong)司接管了硅(gui)業(ye)務,并(bing)與(yu)三(san)(san)菱材(cai)料(liao)硅(gui)有限(xian)公(gong)(gong)司合并(bing),并(bing)更(geng)名(ming)為三(san)(san)菱住(zhu)友(you)(you)硅(gui)有限(xian)公(gong)(gong)司。2005年更(geng)名(ming)為勝(sheng)高集團。