Where can I order printed film (PCF)?

Question

Electronics

Good afternoon!
I know that you can order printed circuit boards (small batches, prototypes) from the Chinese like seeedstudio or itead.
Where can I order printed film? It is necessary, as in cheap keyboards, three layers:

1. film with metallized tracks and pads
2. a layer of film without tracks with holes cut out above the pads
3. same layer as layer 1

Answer 1

Search for "membrane keyboard", "membrane keyboard" and their English variants.
www.aonikol.ru
www.nikkol.ru/about.htm
Such a keyboard is an expensive pleasure. It is better to take ready.