Strengthening customer demand allowed companies including Swedish lock maker Assa Abloy (Other OTC: ASAZY - news ) , packaging maker Smurfit and dairy group Danone (Swiss: 487663.SW - news ) to raise prices or lift margins.
Take context from the input text and decide on the accurate relationship between 'Assa Abloy' and 'lock' from the options provided.
Options: headquarters location, original broadcaster, product/material produced, creator