4399视频

公司(si)經營房(fang)屋建(jian)筑(zhu)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、建(jian)筑(zhu)裝(zhuang)飾(shi)裝(zhuang)修工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)，外墻保(bao)溫工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)、景觀(guan)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)，機電設備(bei)安裝(zhuang)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)，安防工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)，土(tu)石(shi)方工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)，鋼結(jie)構工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)，水(shui)暖安裝(zhuang)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)；建(jian)筑(zhu)裝(zhuang)飾(shi)材(cai)料(liao)、環保(bao)設備(bei)、金屬材(cai)料(liao)、木材(cai)及制品、防水(shui)材(cai)料(liao)、機電設備(bei)、水(shui)泵(beng)閥門銷售(shou)；太陽能器具(ju)、門窗安裝(zhuang)及銷售(shou)。