Why Zebra Blinds Over 2.5 m Should Never Use Generic Springs
Why Zebra Blinds Over 2.5 m Should Never Use Generic Springs？ An OEM-Level Engineering Reality Check Quick Summary For zebra blinds wider than 2.5 meters, generic spring systems are not a cost-saving choice. They are a delayed failure mechanism. This article explains why off-the-shelf springs cannot maintain torque symmetry, force stability, or long-term alignment in […]