Basic Bosswinn spring information is  Material, Thread Size, Free Length, RPM, Lead, Diameter, Tip Types, Finish, Machining, Insert and Maximum Full Height. Careful consideration of allotted space is very important to ensure proper spring operation and avoid costly design changes. Bosswinn Spring can help customers determine design parameters when only partial data is available. Bosswinn Compression Springs primarily serves eight industries including mechanical automation, medical equipment, valves, electrical and electronic power transmission, aerospace, packaging and canning, and automotive parts.