TEKIA & BELHOUCINE,Sarl (STB BETON) ni mtoa ya bidhaa na huduma kama vile uharibifu na washauri ulipuaji uhandisi,vitalu, kuhesabu, saruji, kwa ajili ya kujenga,copings, balustrade, saruji,paneli, saruji, kwa partitions,msingi thabiti vitengo, yametungwa,mlango muafaka, chuma, plastiki coated,dirisha muafaka, chuma, kwa ajili ya ukaushaji mara mbili,dirisha muafaka, chuma, plastiki coated,dirisha muafaka, chuma, mbili-glazed,dirisha muafaka, chuma, leaded mwanga,duka dirisha muafaka, chuma,madirisha, composite plastiki zimeandaliwa,dirisha sills na mazingira, plastiki,makandarasi, chuma dirisha mifumo,milango, kioo fiber kraftigare plastiki (grp),madirisha, hothouse, na ukaushaji lisilovunjika plastiki,wajenzi 'zana na vifaa, mitumba.