CBS magalasi processing zipangizo monga insulating galasi kupanga mzere, yopingasa ndi ofukula magalasi makina ochapira galasi edging makina ndi galasi kudula tebulo etc. .Zida zathu zamagalasi zotsekera zimagwiritsidwa ntchito kwambiri popanga zitsulo wamba (aluminium spacer, spacer, etc.)