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 shuttersrolling and sliding window shuttersoverhead garage doorssectional doorsfolding gatesautomatisms and automationswooden and metallic furnituresequipped wallsindustrial kitchensgas valvesvending machinespostboxesother special applicationsThe product range includes:rim locks with round cylinderrim locks with European profile cylinderdouble bit rim locksmortise locksround brass cylindersEuropean profile brass cylinderskeyssecurity padlockslocks with changeable cylinderuniversal locksOur main strengths are: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.