aluminum alloy window lock

  • Some people sliding window lock supplier say that the old-fashioned sliding door lock manufacturers in China push-pull aluminum alloy window lock is broken, two windows can't be opened with a wooden stick, but I've tried to open the sliding window on the same side of the window slot where the wooden stick is placed. What can I do? I don't understand it. I'm a novice, but I haven't asked any questions about it, so I've just registered and there's no reward. Please help me Thank you in advance that's because half of the fans are fixed, and my grandmother's house is. The half fans are glued with glue. So as long as you pad the active slide, you can lock it. But if both can slide, the stick can't cushion. There will be another situation, but the lock is not the same. One of the locks on both sides is broken. It's OK to pad it with a stick. If the lock is in the middle, it won't work. Unless you glue the one on the outside! What do you sliding door lock supplier wholesale say...