Polyflon Company, a wholly owned subsidiary of Crane Co., has been serving the commercial, military and medical electronics industries for over 25 years. Polyflon utilizes engineering grade materials to produce superior R......Polyflon Company, a wholly owned subsidiary of Crane Co., has been serving the commercial, military and medical electronics industries for over 25 years. Polyflon utilizes engineering grade materials to produce superior RF/Microwave laminates, capacitors, and specialty components. Our in-house facility with state of the art plating, laminating, printed circuit fabrication, and a full service machine shop allow our customers flexibility in their design with quality, on time results.