2017 mapangidwe atsopano kuvomereza makonda grounding zakuthupi chimagwiritsidwa ntchito zomera mphamvu, substation, kufala mzere nsanja,

kulumikizana mazikomasiteshoni, ma eyapoti, njanji, mitundu yonse ya nyumba zazitali, ma microwave relay station,

chipinda cha network computer, grounding,zoyenga mafuta, malo osungiramo mafuta ndi malo ena oletsa anti-static grounding,

chitetezo, ntchito, etc.

M'zaka zaposachedwa, ngozi zobwera chifukwa cha kuwonongeka kwa zida zoyambira zidawonjezeka tsiku ndi tsikumwa mabizinesi

zamafuta,magetsi, kulankhulana ndi zina zotero, kotero kuti chachikulukufunika kunalumikizidwa ndi kudalirika,

bata ndimoyo wautumiki wa zida zoyatsira pansi.Choncho, electroforming mkuwa cladding zitsulo pang'onopang'ono

m'malo mwamwachikhalidweotentha kanasonkhezereka kuwotcherera otentha maphatikizidwemwa ufulu wa ubwino wake wazabwino 

conductivity ntchito,kukana kwambiri kuwola, kulimba kwakukulu kolimba.

1)Kuyera kwa mkuwa komwe kunkagwiritsidwa ntchito ngati zophimba kumaposa 99.95%.

2)Chitsulo chachitsulo ndi low carbon steelamenempweya wa carbon ndi pafupifupi 0.15%.

3)Tiyecpamwambawomangidwa gkuzungulirarod idzatha kudutsa 90 pamtunda waukuluof100 mm

popanda kusweka kwa mkuwa komanso popanda vuto lililonse pa mgwirizano pakati pa chitsulo ndi zitsulo zamkuwa.

4) Zabwino mu anticorrosion kuti moyo wogwiritsa ntchito ndi wopitilira zaka 50, kukana kosalekeza komanso pulasitiki wabwino.

amene ali ndi makhalidwe a mkuwa woyera.

5)Ndodo ya pansiyo imakutidwa ndi zotchingira zamkuwa popanda ming'alu, mabowo, zibowo etc.

Kupewa kukhudzana ndi chitsulo pakati pa nthaka ndi chinyezi, kuti apange kukana bwino kwa dzimbiri.