Ka'idar aiki na bututun dumama lantarki shine cewa lokacin da akwai halin yanzu a cikin waya mai juriya mai zafi, ana watsa zafin da aka haifar zuwa saman bututun bakin karfe ta hanyar foda oxide da aka gyara, sannan ana gudanar da shi zuwa sashin mai zafi. Wannan tsarin ba kawai ci-gaba, high thermal yadda ya dace, sauri dumama, kuma uniform dumama, da samfurin a cikin wutar lantarki dumama, da bututu surface rufi ba a caje, aminci da kuma abin dogara amfani. Muna da fiye da shekaru 20 na al'ada kwarewa a cikin bakin karfe dumama bututu, samar da iri daban-daban na lantarki dumama bututu, kamar.defrost dumama shambura ,tanda dumama kashi,finned dumama kashi,ruwa nutsewa dumama bututuAna fitar da kayayyaki zuwa Amurka, Koriya ta Kudu, Japan, Iran, Poland, Jamhuriyar Czech, Jamus, Burtaniya, Faransa, Italiya, Chile, Argentina da sauran ƙasashe. Kuma ya kasance CE, RoHS, ISO da sauran takaddun shaida na duniya. Muna ba da cikakkiyar sabis na tallace-tallace da garanti mai inganci na akalla shekara guda bayan bayarwa. Za mu iya ba ku mafita mai kyau don yanayin nasara-nasara.