my father whom perants genaration via goldsmith we are specialist in hand made jewellery manufecturer in switzerland all jewellery item we are manufecturing. we are regesterd member in world gold council aunder the swiss law annd we arerejesterd member of eurobe goldsmith union under the swiss law.and we are regestrerd member of swiss mattal union hand made lewellery manufectur. gold and silver and white gold all dission jewellwery item-