Perfecta Tube Co
presumably successor to Perfecta Seamless Steel Tube and Conduit Co
By 1938 was part of Simplex Electric Co and thus a member of [Association of Steel Conduit Manufacturers (ASCM)]]
By 1941 was a member of the Steel Tube Advisory Centre of Tube Investments[1]
See Also
Sources of Information
- ↑ The Times, Mar 25, 1941