制(zhi)(zhi)冷(leng)(leng)設(she)備(bei)技術的開發,研究;冷(leng)(leng)凝器(qi)、蒸發器(qi)、冷(leng)(leng)暖設(she)備(bei)設(she)計,制(zhi)(zhi)造,銷(xiao)(xiao)售(shou);控(kong)制(zhi)(zhi)動(dong)力箱、五金、金屬冷(leng)(leng)作(zuo)加工;機電設(she)備(bei)、保(bao)溫材(cai)料銷(xiao)(xiao)售(shou)。產業(ye)用(yong)紡織(zhi)制(zhi)(zhi)成(cheng)品(pin)制(zhi)(zhi)造;產業(ye)用(yong)紡織(zhi)制(zhi)(zhi)成(cheng)品(pin)銷(xiao)(xiao)售(shou);(依法(fa)須經批(pi)準的項目,經相(xiang)關部(bu)門(men)批(pi)準后(hou)方可開展經營(ying)活(huo)動(dong))