ISOTRA A.S. ni mtoa ya bidhaa na huduma kama vile dirisha muafaka, chuma, kwa ajili ya ukaushaji mara mbili,dirisha muafaka, chuma, mbili-glazed,milango na madirisha, plastiki, wadudu screen,mlango na dirisha skrini, plastiki,kuruka skrini, plastiki,muafaka, mlango na dirisha, plastiki,sunblind kudhibiti viboko, plastiki,inashughulikia na hoods, plastiki, kwa ajili ya boti,chuma mapazia,blinds, wima, chuma,roller inashughulikia, kusuka polyester,roller blinds, filamu ya plastiki, kupambana na glare na ulinzi joto,canopies na sunblinds, plastiki,slats na vifaa, plastiki, kwa blinds roller,slats, plastiki, kwa blinds kiveneti na wima,milango, viwanda,milango, kukunja, plastiki,milango, karakana, plastiki,milango na madirisha, plastiki, mbili-glazed,milango, sliding, plastiki,milango, swing, plastiki,madirisha, plastiki, pande zote,mlango na dirisha fittings, plastiki,sehemu, plastiki, kwa shutters roller,mwongozo reli, plastiki, kwa shutters roller,taratibu, plastiki, kwa blinds roller na shutters,kudhibiti nishati ya jua louvres na skrini, nje, alumini,blinds, kiveneti, plastiki,blinds, wima, plastiki,fittings, metali zisizo na feri, kwa madirisha na milango,fittings, feri, chuma, kwa madirisha na milango,fittings, chuma, kwa kloridi unplasticised polyvinyl (pvc / u) madirisha,fittings na sehemu, chuma, kwa ajili ya ukanda wa madirisha,fittings, chuma, kwa ajili ya madirisha tilt na upande,casement vipengele na fittings, chuma,fittings, alumini, kwa ajili ya ukaushaji mara mbili,fittings na sehemu, chuma, kwa blinds,spring viboko na rollers moja kwa moja, chuma, kwa blinds roller na awnings,fittings na sehemu, chuma, kwa awnings,fittings na sehemu, chuma, kwa ajili ya milango swing,fittings, chuma, kwa milango ya usalama,sliding mlango vipengele na fittings, chuma,latches na upatikanaji wa samaki kwa milango na madirisha,weatherstrips, chuma, kwa milango na madirisha,dirisha sills, sanduku mullions na soffits, chuma,mlango sills, chuma,mlango makali maelezo, chuma,yanazunguka mlango taratibu,mlango closers, chuma,doorbells, mashirika yasiyo ya umeme, na knockers, chuma,taratibu, chuma, kwa ajili ya milango rudia karakana,skylight openers, chuma,madirisha na mifumo ya mlango, conservatory, chuma,dirisha bolts na vifaa locking,kichwa cha mlango na hushughulikia, chuma,kidole sahani, chuma, kwa ajili ya milango,keyhole sahani, chuma,mlango fittings, chuma, kipindi,mlango anakaa, chuma,doorstops, chuma,mlango chemchem, chuma, moja kwa moja,doorstops, electromagnetic,mlango sahani, namba na barua, chuma,kick paneli, chuma, kwa ajili ya milango,hushughulikia, dirisha, chuma,kuruka skrini, chuma, dirisha,mlango mihuri, moja kwa moja, chuma,udhibiti, mkono kuendeshwa, kwa blinds na shutters,cranks, toothed, na winches kwa blinds na awnings,lango kulabu, chuma,kupambana condensation vipande, alumini, kwa dirisha sills,usalama fittings, chuma, kwa milango na madirisha.