RE: GZG 25mm Series in 1/300

I've been playing DS for some time...now I just picked up SGII.  Looks 
great!	In the basing section, a picture shows 15mm & 25mm figures and 
credits them the GZG.  As a MilHist Gamer with much terrain in 15mm,
this 
oviously caught my eye.  Does GZG also make a 15mm line?