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Since 1941 PREFER is specialized in the development and production of locks, cylinders and mechanical closing systems for the field of building and furnishing. Especially for:

  • rolling shutters
  • rolling and sliding window shutters
  • overhead garage doors
  • sectional doors
  • folding gates
  • automatisms and automations
  • wooden and metallic furniture
  • equipped walls
  • industrial kitchens
  • gas valves
  • vending machines
  • postboxes
  • other special applications

The product range includes:

  • rim locks with round cylinder
  • rim locks with European profile cylinder
  • double bit rim locks
  • mortise locks
  • round brass cylinders
  • European profile brass cylinders
  • keys
  • security padlocks
  • locks with changeable cylinder
  • universal locks


Our main strengths:
Quality 100% ‘Made-in-Italy’ at competitive prices.
Customizations to guarantee compatibility with local norms and standards on foreign markets.
Continuous investments to develop new products and patent them.

Prefer srl
Via F.lli Cervi 63
20023 Cantalupo di Cerro Maggiore (MI)
Tel. +39 0331 535 900
Fax +39 0331 535 905


Sarah Finardi