COVNA, wopanga ma valve omwe ali ndi zaka 20 zomwe amagwiritsa ntchito ma valve oyendetsa galimoto, mavuvu a pneumatic actuator, ma valve solenoid, ma valve a globe, ma valve a pakhomo, ndi zina zotero.

May adasintha kwambiri kusintha kwa COVNA.

Tinasamukira ku fakitale yatsopano, malo aakulu, otakasuka, okongola kwambiri.

Chipinda chathu chachitsanzo ndi chachikulu, chitsanzocho chimakhalanso chochuluka.

Tawonjezera chipinda chatsopano chophunzitsira kuti maphunziro a ogwira nawo ntchito athe kuchitidwa mtsogolo.

Msonkhano wathu ndi waukulu, tikhoza kusunga zida zambiri ndikufupikitsa nthawi yobereka.

Mulole, kwa ife, ndi chiyambi chatsopano, ulendo watsopano.Ndine wonyadira kuti ndikugwira ntchito ku COVNA, ndipo tikukupemphani kuti mudzachitire umboni kupambana kwathu.

Takulandirani kudzatichezera nthawi iliyonse.