Inkonzo engcono.
I-Techo ngumvelisi oqeqeshiweyo woluhlu olupheleleyo lwe-Insect Screen system, inaliti yeplastiki yegadi kunye nemveliso yasekhaya.Imveliso yethu ithunyelwa kumazwe amaninzi aseYurophu, njengeDenmark, iJamani, iPoland, iItali, iFransi, iSpeyin kunye neNyakatho Melika.