銅(tong)(tong)鋁(lv)(lv)門(men)又叫銅(tong)(tong)鋁(lv)(lv)精雕門(men)，也可中鑄鋁(lv)(lv)門(men)。它(ta)具備耐腐蝕[1]、防爆、防火、永不生銹、防紫(zi)外(wai)線等特點，目(mu)前(qian)市埸(yi)上(shang)產(chan)品參此不齊(qi)。真正意義上(shang)的銅(tong)(tong)鋁(lv)(lv)門(men)采(cai)用歐(ou)洲標準，面板(ban)和背板(ban)采(cai)用銅(tong)(tong)鋁(lv)(lv)精雕鑄造而成(cheng)，經(jing)抗(kang)紫(zi)外(wai)線（200℃以上(shang)高(gao)溫）處理;門(men)內填充物采(cai)用飛機機翼專用的鋁(lv)(lv)箔；門(men)四周氣(qi)密條(tiao)采(cai)用高(gao)級汽車同等材料專制，密封隔音(yin)性(xing)(xing)能優良；框架采(cai)用SECC高(gao)端鋼(gang)材，并通過一次性(xing)(xing)定型而成(cheng)。