Terry Gallery leads customer satisfaction by an exhaustive quality control, which results in minimization of defects. Cotton yarns must go through strict quality control including tests of weight, twists and yarn length.

Every single step has a test to reduce defect rate, but Terry Gallery gives another quality control check for the finished products as well. Moreover, Terry Gallery keeps the best quality control by educating the workers about the operation of each machine regularly and by carrying out the highest standard quality test.