節(jie)能(neng)材(cai)料(liao)、耐火材(cai)料(liao)、保溫(wen)(wen)(wen)材(cai)料(liao)、高溫(wen)(wen)(wen)防(fang)護材(cai)料(liao)、陶瓷(ci)纖維制(zhi)品、納(na)米隔熱材(cai)料(liao)的(de)研發(fa)(不含(han)(han)生(sheng)(sheng)產)、銷售(shou);工(gong)(gong)業爐配件、工(gong)(gong)業爐保溫(wen)(wen)(wen)層的(de)設(she)計與(yu)安(an)裝(zhuang);節(jie)能(neng)環保設(she)備(bei)的(de)研發(fa)(不含(han)(han)生(sheng)(sheng)產)、銷售(shou)、安(an)裝(zhuang);外墻保溫(wen)(wen)(wen)工(gong)(gong)程(cheng)(cheng)、建筑(zhu)安(an)裝(zhuang)工(gong)(gong)程(cheng)(cheng)、裝(zhuang)飾裝(zhuang)修(xiu)工(gong)(gong)程(cheng)(cheng)、水電暖安(an)裝(zhuang)工(gong)(gong)程(cheng)(cheng)的(de)施(shi)工(gong)(gong);機械設(she)備(bei)的(de)銷售(shou);貨物(wu)及技術進(jin)出口。(依法須經批(pi)準(zhun)(zhun)的(de)項目,經相關部門批(pi)準(zhun)(zhun)后(hou)方可開展經營活動)
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