Imibhobho yethu ye-SML no-hub cast iron drainage idibana nomgangatho we-BSEN877, DIN19522, ISO6594.Izinto ezisetyenziswayo ziyi-100% ezinokuphinda zisetyenziswe kwaye ziphinde zisetyenziswe, kunye nokuhanjiswa kwesandi esisezantsi, ubungqina bomlilo, ubungqina bokuvuza kunye ne-anti-corrosive, zisetyenziselwa ukukhutshwa kwamanzi kwizakhiwo, i-drainage, inkunkuma kunye ne-vent.A...
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