Method for producing an ornamental piece having intertwined rings

MILANESE MESH ROLLING

Three-dimensional wire bending jig

Forming tools and associated methods

Orthodontic treatment aligners based on CT data

Method for manufacturing articles of jewellery, in particular chains for ornamental purposes, and articles which can be obtained by means of said method

Machine for continuously manufacturing a welded metal trellis

Lightweight OMEGA chain and improved method of manufacture