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聯(lian)(lian)合(he)榮(rong)大(da)總部位于北(bei)京(jing)(jing)市懷柔區北(bei)房鎮經緯(wei)工業(ye)開發區，旗下(xia)擁有(you)北(bei)京(jing)(jing)聯(lian)(lian)合(he)榮(rong)大(da)工程(cheng)材(cai)(cai)(cai)(cai)料(liao)股份(fen)(fen)有(you)限公(gong)(gong)司(si)(si)(si)（北(bei)京(jing)(jing)市技(ji)術(shu)企業(ye)）、北(bei)京(jing)(jing)聯(lian)(lian)合(he)榮(rong)大(da)工程(cheng)材(cai)(cai)(cai)(cai)料(liao)股份(fen)(fen)有(you)限公(gong)(gong)司(si)(si)(si)西安分(fen)公(gong)(gong)司(si)(si)(si)、北(bei)京(jing)(jing)聯(lian)(lian)合(he)榮(rong)大(da)工程(cheng)材(cai)(cai)(cai)(cai)料(liao)股份(fen)(fen)有(you)限公(gong)(gong)司(si)(si)(si)太原分(fen)公(gong)(gong)司(si)(si)(si)、北(bei)京(jing)(jing)聯(lian)(lian)合(he)榮(rong)大(da)工程(cheng)材(cai)(cai)(cai)(cai)料(liao)技(ji)術(shu)研究院有(you)限公(gong)(gong)司(si)(si)(si) 、北(bei)京(jing)(jing)聯(lian)(lian)合(he)榮(rong)大(da)建材(cai)(cai)(cai)(cai)有(you)限公(gong)(gong)司(si)(si)(si)、南京(jing)(jing)聯(lian)(lian)合(he)榮(rong)大(da)工程(cheng)材(cai)(cai)(cai)(cai)料(liao)有(you)限責任(ren)公(gong)(gong)司(si)(si)(si)（江蘇省(sheng)技(ji)術(shu)企業(ye)）、成(cheng)都(dou)聯(lian)(lian)合(he)榮(rong)大(da)工程(cheng)材(cai)(cai)(cai)(cai)料(liao)有(you)限責任(ren)公(gong)(gong)司(si)(si)(si)，同時在(zai)濟(ji)源、陽泉、唐(tang)山等地區有(you)合(he)作的(de)代加工基(ji)地。

聯合榮大現有研發(fa)、生產(chan)、銷(xiao)售(shou)等(deng)專業(ye)人(ren)才260余(yu)名，擁有材(cai)料(liao)(liao)與(yu)裝備(bei)專利(li)50余(yu)項（其中：發(fa)明專利(li)18項），專業(ye)提供各種耐火材(cai)料(liao)(liao)、保(bao)溫材(cai)料(liao)(liao)、灌漿料(liao)(liao)和地(di)坪(ping)材(cai)料(liao)(liao)。產(chan)品廣泛應用于(yu)冶(ye)金、石化、電力、機械、建材(cai)、建筑、交通、輕(qing)工、電子、醫藥(yao)、食品等(deng)多種行(xing)業(ye)，并(bing)遠銷(xiao)海外。