Fakitale yathu yakale ndi Robello (Shanghai) Thermal Technology Co., Ltd, yomwe idamangidwa mu 2009, ndipo ili ndi zaka zopitilira 10 pakupanga ndi kugulitsa ma boiler opachikidwa gasi, ndi amodzi mwa akatswiri opanga ukadaulo wapamwamba kwambiri.
Nthawi yotumiza: Sep-03-2021