• 中(zhong)文名 于(yu)大永
• 性別(bie) 男
• 國(guo)籍 中(zhong)國
• 出生(sheng)地 山東省(sheng)威海市文登縣
• 出(chu)生日(ri)期 1973年06月
• 職(zhi)業(ye)職(zhi)位(wei) 瑞納智(zhi)能(neng)董事長(chang)兼總經理

2002年，在老家文登創辦威海市北斗貿易有限公(gong)(gong)司的公(gong)(gong)司，擔任經理(li)。

此外(wai)，曾任瑞(rui)納節能執(zhi)行(xing)(xing)董事(shi)兼(jian)總經理(li)、瑞(rui)納有限執(zhi)行(xing)(xing)董事(shi)兼(jian)總經理(li)。

現任瑞(rui)(rui)(rui)納(na)智(zhi)能(neng)設備股(gu)份有(you)限公司董(dong)(dong)(dong)(dong)事長兼(jian)總(zong)經(jing)(jing)理、瑞(rui)(rui)(rui)納(na)節能(neng)執(zhi)(zhi)行(xing)董(dong)(dong)(dong)(dong)事兼(jian)總(zong)經(jing)(jing)理、瑞(rui)(rui)(rui)納(na)同創執(zhi)(zhi)行(xing)董(dong)(dong)(dong)(dong)事、瑞(rui)(rui)(rui)納(na)通執(zhi)(zhi)行(xing)董(dong)(dong)(dong)(dong)事兼(jian)經(jing)(jing)理、瑞(rui)(rui)(rui)納(na)金科執(zhi)(zhi)行(xing)董(dong)(dong)(dong)(dong)事兼(jian)經(jing)(jing)理、瑞(rui)(rui)(rui)瀚遠執(zhi)(zhi)行(xing)事務(wu)合(he)伙人(ren)(ren)、長風盈泰執(zhi)(zhi)行(xing)事務(wu)合(he)伙人(ren)(ren)、合(he)肥(fei)愛哈瓦智(zhi)能(neng)電器有(you)限公司執(zhi)(zhi)行(xing)董(dong)(dong)(dong)(dong)事兼(jian)總(zong)經(jing)(jing)理等職務(wu)。