GKBM 60 uPVC Casement Window Profiles 'Zinthu 1. The mankhwala ali makulidwe khoma la 2.4mm, kugwirizana ndi mikanda glazing zosiyanasiyana, akhoza kuikidwa ndi 5mm, 16mm, 20mm, 22mm, 24mm, 31mm, 34mm, osiyanasiyana makulidwe galasi; 2. Multi chambers and interna...
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