Construction And Building / Doors - Windows Accessories Requests

I am looking for a supplier for door lock for elevators

Kindly advise if you have the door lock type: DRL-01.

We are looking for elevator landing door locks that are dust proof if you could send us a pictured catalogue we would appreciate it.

We are looking for landing door locks that are dust proof if you could help we will appreciate it .

We are a manufacturer for door locks in Egypt. We are looking to purchase a contacts for door lock as can-lift door locks. We need to purchase the full set contacts as can-lift door lock. Looking forward for your fast response.