[CR] JWIS chains ???

Example: Events

Date: Thu, 28 May 2009 19:06:33 +0200
From: Amir Avitzur <avitzur@013.net>
To: Classicrendezvous <classicrendezvous@bikelist.org>
Subject: [CR] JWIS chains ???

Has anybody ever heard of JWIS bicycle chains?

The old bike shop that had Sedis chains now only has these.

They were made in Germany and, according to the owner, lasted much loger than Sedis when used on utility bikes.

Photo at http://www.flickr.com/photos/8210984@N06/3572994191/.

Amir Avitzur
Ramat-Gan, Israel?