A: Bhuku rekushandisa reChirungu nemavhidhiyo akadzama zvichapihwa kuti zvikutungamirirei. Tine chokwadi chekuti munogona kuisa nekushandisa muchina uyu muchitungamirirwa nevatengi vedu vekare. Kana muine mibvunzo, tichaita zvese zvatinogona kuti tikubatsirei nekukurumidza.
Shenzhen Hasung Precious Metals Equipment Technology Co., Ltd. ikambani yeinjiniya yemakanika iri kumaodzanyemba kweChina, muguta rakanaka uye riri kukura nekukurumidza muhupfumi, Shenzhen. Kambani iyi inotungamira muhunyanzvi hwetekinoroji munharaunda yemidziyo yekudziyisa nekukanda simbi dzinokosha neindasitiri yezvinhu zvitsva.
Ruzivo rwedu rwakasimba muhunyanzvi hwekukanda vacuum runotigonesawo kushandira vatengi vemaindasitiri kugadzira simbi ine musanganiswa wakawanda, platinum-rhodium alloy inodiwa ne musanganiswa wakawanda, goridhe nesirivha, nezvimwewo.