making an aspis

[Giannis K. Hoplite]

http://manningimperial.com/
Search for the greek items.
Within the UK I know of these
http://www.4hoplites.com/Aspis.htm
Read the comments. Despite they think their construction is the "most desirable", I can assure you that manning is the most accurate production,with the evidence we have so far. And they have possibly reduced the weight by then,making the shields from poplar planks.
http://www.noricum.de/
This manufacturer usually makes celtic and cronze age stuff,but I know they've made some exccellent greek ones and probably they'd try a greek shield? You'll have to ask.
Khaire
Giannis