They are made in China
I spied one in a Panasonic dealer, 1400rpm model. The 'made in China' label is next to the round pump cover, beneath the exterior pump cover.
The door opens very easily - you press the catch and the door springs open (there are two spring-loaded buffers to make sure that it does open).
The door seal is minimal, in that there does not appear to be great expanses of rubber.
The outer-tub appears to be polypropylene, but with a steel flange in the vicinity of the drum - tub - doorseal area (must be something to do with anti-snagging of garments).
The drum is steel, tilted not unlike the Zanussi 'IZ' or the Hoover 'Vision'. I was surprised to see a plastic hub cover, right at the back of the drum, in the centre. Normally, drum back walls are completely one-piece steel (hope that doesn't cause problems later).
The paddles are plastic, but extend only half way along the drum depth - this will probably be to do with the water level of the inclined drum. The paddles are perforated for a showering effect.
There does not appear to be a jet-system pumped spray of any kind.
The programming dial twists easily in both directions. Programmes are the usual cottons, coloureds, delicates as well as a 15 minute rapid cycle for a few lightly soiled garments.
Get this!: the instruction booklet mentions cold water washing can cause bacteria and smells to build up, so that is why there is a 'tub clean' programme. This is done at 40 deg Celsius, for THREE and a HALF HOURS! (I saw the manual myself).