I-COVNA, umenzi wevalve onamava angama-20 eminyaka okhethekileyo kwiivalvu zemoto, iivalvu ze-pneumatic actuator, iivalvu zesolenoid, iivalve zeglowubhu, iivalvu zesango, njl.njl. Iqinisekiswe yi-ISO9001:2008.

UMay uphawule inguqu enkulu kwi-COVNA.

Safudukela kumzi-mveliso omtsha, omkhulu, indawo ephangaleleyo, entle ngakumbi.

Igumbi lethu lesampulu libanzi ngakumbi, isampuli nayo ininzi kakhulu.

Songeze igumbi elitsha loqeqesho ukuze uqeqesho lwabasebenzi luqhutywe kwixesha elizayo.

Iworkshop yethu inkulu, sinokugcina ezinye iindawo ezisecaleni kwaye sinciphise ixesha lokuhambisa.

Yanga, kuthi, sisiqalo esitsha, uhambo olutsha.Ndinebhongo ngokusebenza kwi-COVNA, kwaye siyakumema ukuba ubone impumelelo yethu.

Wamkelekile ukusindwendwela nangaliphi na ixesha.