Need contacts for JP Sauer Shotgun trigger guard

Does anyone have contacts for JP Sauer & Sohn. I am trying to locate a trigger guard for a J.P. Sauer and Sohn shotgun manufactured in (Eckinford?)W. Germany.

Any e-mail addresses etc., of the company, or importer, or someone who knows someone who has a friend, whose cousin Vinny... Anyway any info would be appreciated

The stamping on the barrels indicate:
Royal
J.P. Sauer & Sohn
Made in W. Germany
Frezial Laufstahl (symbol) Rochumer Verein
16/ 10 / 2 3/4"

I would appreciate any assistance or contacts you could provide in helping me locate a replacement trigger guard.