East Hanover, NJ
Wiess-Aug is a contract manufacturing facility located at 220 Merry Lane in East Hanover, New Jersey. The plant focuses on high‑precision stamping and laser‑based welding, along with other advanced fabrication techniques, and supplies components for the medical and automotive industries. Visitors must call ahead to arrange a tour. The site provides a view of how these technologies are applied in real‑world production.