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經營范(fan)圍(wei)包含：建(jian)筑(zhu)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)工(gong)程(cheng)、電(dian)力安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)工(gong)程(cheng)、房屋建(jian)筑(zhu)工(gong)程(cheng)、輸(shu)(shu)變電(dian)工(gong)程(cheng)、機電(dian)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)工(gong)程(cheng)、承裝(zhuang)(zhuang)(zhuang)（修(xiu)、試）電(dian)力設(she)(she)備(bei)、電(dian)力工(gong)程(cheng)、室內(nei)外裝(zhuang)(zhuang)(zhuang)修(xiu)裝(zhuang)(zhuang)(zhuang)飾工(gong)程(cheng)、市(shi)政道路工(gong)程(cheng)的施工(gong)；市(shi)政水利(li)工(gong)程(cheng)施工(gong)；送(song)、變、配電(dian)設(she)(she)備(bei)運行及維(wei)護；架設(she)(she)輸(shu)(shu)配電(dian)線路及土建(jian)工(gong)程(cheng)施工(gong)；行業送(song)、配、變電(dian)設(she)(she)計；樓宇(yu)亮(liang)化設(she)(she)計、安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)及調試；變壓(ya)器銷售及維(wei)修(xiu)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)。