Since 1947 we have been specializing in
manufacturing synthetic Sapphire and Ruby components,
according to the specifications required by our customers.
Since 1947 our company has been a leading manufacturer of synthetic
Sapphire and Ruby components and special parts.
We have a traditional production, consisting of the manufacture of components.
Starting from the raw Sapphire and Ruby material (boules), we manufacture parts.
Outstanding advantages of synthetic sapphire and ruby.
Freudiger SA PO Box 235 Via Stazione 3 6934 Bioggio Switzerland