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遼寧方大工(gong)(gong)程設計(ji)(ji)有(you)(you)限(xian)公司(si)（原名：葫蘆島錦化(hua)化(hua)工(gong)(gong)工(gong)(gong)程設計(ji)(ji)有(you)(you)限(xian)公司(si)/錦西(xi)化(hua)工(gong)(gong)總廠規劃(hua)設計(ji)(ji)院），成(cheng)立于(yu)1973年(nian)，是建(jian)(jian)設部批(pi)準(zhun)的(de)(de)化(hua)工(gong)(gong)石化(hua)醫藥專業(ye)甲級(ji)(ji)、化(hua)工(gong)(gong)石化(hua)醫藥行業(ye)乙(yi)級(ji)(ji)、建(jian)(jian)筑行業(ye)建(jian)(jian)筑工(gong)(gong)程乙(yi)級(ji)(ji)、工(gong)(gong)程咨詢乙(yi)級(ji)(ji)、房屋建(jian)(jian)筑工(gong)(gong)程監理乙(yi)級(ji)(ji)、化(hua)工(gong)(gong)石油工(gong)(gong)程監理乙(yi)級(ji)(ji)、冶(ye)金(jin)行業(ye)（冶(ye)金(jin)礦山工(gong)(gong)程）專業(ye)乙(yi)級(ji)(ji)的(de)(de)甲級(ji)(ji)設計(ji)(ji)單位；具有(you)(you)國家質(zhi)量(liang)監督檢驗(yan)檢疫總局頒(ban)發的(de)(de)I，II，III類壓力容器設計(ji)(ji)證(zheng)書和壓力管道設計(ji)(ji)證(zheng)書；本(ben)公司(si)質(zhi)量(liang)管理體(ti)系已通過ISO9001:2000質(zhi)量(liang)管理體(ti)系認(ren)證(zheng)。