Ishirahamwe ryacu ryibanze ku ngamba zo kwamamaza. Ibyishimo byabakiriya niyamamaza ryacu rikomeye. Dutanga kandi OEM itanga ibyemezo bya IOS Icyemezo Cyiza Imbere Gufungura Ubushyuhe bwo Kumena Aluminium Tilt hamwe na Turn Inswing Imbere Gufungura Idirishya hamwe na Double Glazing, Kugeza ubu, turashaka ko hajyaho ubufatanye bunini n’abakiriya bo hanze dukurikije ibyiza byombi. Wemeze kumva neza kutwandikira kubindi bisobanuro.
Ishirahamwe ryacu ryibanze ku ngamba zo kwamamaza. Ibyishimo byabakiriya niyamamaza ryacu rikomeye. Natwe dukomora OEM itangaUbushinwa Aluminium Idirishya na Aluminium Tilt & Turn Window, Dukurikirana amahame yubuyobozi bwa "Ubwiza burarenze, Serivise irarenze, Icyubahiro nicyambere", kandi tuzarema tubikuye ku mutima kandi dusangire intsinzi nabakiriya bose. Twishimiye kutwandikira amakuru menshi kandi dutegereje gukorana nawe.
Ishirahamwe ryacu ryibanze ku ngamba zo kwamamaza. Ibyishimo byabakiriya niyamamaza ryacu rikomeye. Dutanga kandi OEM itanga ibyemezo bya IOS Icyemezo Cyiza Imbere Gufungura Ubushyuhe bwo Kumena Aluminium Tilt hamwe na Turn Inswing Imbere Gufungura Idirishya hamwe na Double Glazing, Kugeza ubu, turashaka ko hajyaho ubufatanye bunini n’abakiriya bo hanze dukurikije ibyiza byombi. Wemeze kumva neza kutwandikira kubindi bisobanuro.
Icyemezo cya IOS Ubushinwa Aluminium Window na Aluminium Tilt & Turn Window, Dukurikiza amahame yubuyobozi bwa "Ubwiza burarenze, Serivise irarenze, Icyubahiro nicyambere", kandi tuzarema tubikuye ku mutima kandi dusangire intsinzi nabakiriya bose. Twishimiye kutwandikira amakuru menshi kandi dutegereje gukorana nawe.