I don't know much about 3Seabees, but they appear to be US distributors of the aircraft models built by the Philipine company Kalderén & Welch Model Airplanes Inc. You will find their website here: [link=http://www.kwmairpl.com.ph/CompanyProfiles.asp]K&W[/link].
Göran Kalderén who is from Sweden has a long history of constructing and building very fine scale models.