I suggest to start a topic about clones (or suspected clones).
Here we have a Sankei TCR-S97
here in this video is a KINGS POINT what seems to be the model PS-440, seems identical to the above Sankei:
https://www.youtube.com/watch?v=E5Yd-pBOIb8
a Universum SRD-4803:
toshiba RT-S83
https://www.youtube.com/watch?v=lTZ3w3qCTV8
Here we have a Sankei TCR-S97

here in this video is a KINGS POINT what seems to be the model PS-440, seems identical to the above Sankei:
https://www.youtube.com/watch?v=E5Yd-pBOIb8
a Universum SRD-4803:
toshiba RT-S83
https://www.youtube.com/watch?v=lTZ3w3qCTV8