制(zhi)(zhi)(zhi)(zhi)冷設(she)備(bei)技術的開發,研究;冷凝器(qi)、蒸發器(qi)、冷暖設(she)備(bei)設(she)計,制(zhi)(zhi)(zhi)(zhi)造(zao),銷售;控制(zhi)(zhi)(zhi)(zhi)動力箱、五金、金屬冷作(zuo)加(jia)工(gong);機(ji)電設(she)備(bei)、保(bao)溫材料銷售。產業用紡織制(zhi)(zhi)(zhi)(zhi)成(cheng)品制(zhi)(zhi)(zhi)(zhi)造(zao);產業用紡織制(zhi)(zhi)(zhi)(zhi)成(cheng)品銷售;(依法(fa)須經批(pi)準的項目,經相(xiang)關部門(men)批(pi)準后(hou)方可開展經營活動)