Pa Novembara 17, 2020, kampani yathu idalandiranso chilolezo cha "copper cooling stave three phase cutting hole processing tool".
Ukadaulo wakumbuyo: Chibonga cha Copper ndi mtundu watsopano wa chipangizo chozizirira chomwe chapangidwa m'zaka zaposachedwa, chomwe chili ndi mawonekedwe oziziritsa kwambiri komanso moyo wautali wautumiki.
Nthawi yotumiza: Feb-28-2021