In September 13 I visited Rob Hordijk for a modification of my Modular System built by him. I took the opportunity to shoot a little interview with him.
If you are interested in technical information about his system I recommend the youtube series where he explains them in detail (linked below). His modules have a very unique approach between "West and East Coast" philosophy and they are not only special, but very good as well.
He goes his own way so there is no personal or company website, still from my own experience I can say that his customer handling is very professional.
Detailed presentation of the Hordijk Modular System: