Valavu yotchingira yotchingira yotchingira ndi mtundu wa valavu yotchingira yomwe imagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana kuti ilamulire kuyenda kwa madzi. Ili ndi mpando wa raba womwe umapereka chisindikizo cholimba ndikuletsa kubwerera kwa madzi. Valavuyi idapangidwa kuti ilole madzi kuyenda mbali imodzi pomwe ikuletsa kuyenda mbali ina. Chimodzi mwazinthu zazikulu za mavavu otchingira otchingira otchingira otchingira ndi rabara ndi kuphweka kwawo. Ili ndi diski yolumikizidwa yomwe imatseguka ndikutseka kuti ilole kapena kuletsa madzi kulowa...
Kampani yathu imayang'ana kwambiri kayendetsedwe ka ntchito, kuyambitsa antchito aluso, komanso kumanga nyumba za antchito, kuyesetsa kwambiri kukonza khalidwe ndi udindo wa ogwira ntchito. Kampani yathu yapeza bwino satifiketi ya IS9001 ndi satifiketi ya European CE ya Mtengo Wogulitsa China DN50-DN350 Flanged Static Balancing Valve, ndife okonzeka kugwirizana ndi mabwenzi abwino amakampani ochokera m'nyumba mwanu komanso kunja ndikupanga mgwirizano wabwino kwambiri kwa nthawi yayitali. O...