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一般(ban)項目(mu)：新興能源(yuan)技術研(yan)發；家(jia)用(yong)電(dian)(dian)(dian)器(qi)制(zhi)(zhi)造；家(jia)用(yong)電(dian)(dian)(dian)器(qi)銷售；非電(dian)(dian)(dian)力家(jia)用(yong)器(qi)具(ju)銷售；非電(dian)(dian)(dian)力家(jia)用(yong)器(qi)具(ju)制(zhi)(zhi)造；制(zhi)(zhi)冷、空調設(she)(she)備制(zhi)(zhi)造；制(zhi)(zhi)冷、空調設(she)(she)備銷售；五金(jin)產品制(zhi)(zhi)造；金(jin)屬制(zhi)(zhi)品銷售；住宅水(shui)電(dian)(dian)(dian)安裝(zhuang)維護服務；專業(ye)保潔、清(qing)洗、消(xiao)毒服務。（除依法(fa)須經(jing)(jing)批(pi)(pi)準(zhun)的項目(mu)外，憑營業(ye)執照(zhao)依法(fa)自主開展(zhan)經(jing)(jing)營活動(dong)）許(xu)可(ke)項目(mu)：燃(ran)氣(qi)燃(ran)燒器(qi)具(ju)安裝(zhuang)、維修。（依法(fa)須經(jing)(jing)批(pi)(pi)準(zhun)的項目(mu)，經(jing)(jing)相關部(bu)門批(pi)(pi)準(zhun)后方可(ke)開展(zhan)經(jing)(jing)營活動(dong)，具(ju)體經(jing)(jing)營項目(mu)以相關部(bu)門批(pi)(pi)準(zhun)文件或(huo)許(xu)可(ke)證件為準(zhun)）