Yoshida Cast Industry Co., Ltd.

Yasui Japan

Windsor Gallery Inc.

Topcast SRL

Ti-Research

Tiger GmbH

Joseph P. Stachura Co. Inc

Solidscape, Inc.

Sisma S.p.A.

Schultheiss GmbH

Raytech

Ransom & Randolph

PMC Supplies LLC.

Pfingst & Co. Inc.

NSCNC Manufacturing

NGL America Inc.

Multi Creations (NJ) Inc.

LaserStar Technologies Corporation

Koras Group

Knew Concepts

Kamal Trading Co. Inc.

KWS Kächele GmbH

Inverness Corp.

Indutherm Erwärmungsanlagen GmbH

Inductotherm Corporation

Ikohe Inc.

House of Gems Inc.

W.J. Hagerty & Sons

Aseg Galloni S.p.A.

G-S Supplies Inc.

Flexible Robotic Environment, LLC.

Fasti Industriale S.p.a.

C&W Steel Stamp Company

Foredom Electric Co. (Blackstone Industries LLC.)

B9 Creations LLC.

Asiga HQ Australia

A.B. Machinery

The Contenti Company

Aczet Inc.

Salvadore Auctions, Inc.

Intercept Silver & Jewelry Care Company

Gemvision Corporation

Gemological Institute of America

Brooklyn Metal Works

Xcalibur XRF Services Inc.

Signature Jewelry

Romanoff International Supply Corp.

Reactive Metals Studio Inc.

Proto Products

Premier Roll & Tool Inc.

Otech Precision Finish Inc.

Orion Welders/Sunstone

Natale & Sons

Marco Polo Precious Metals

LaserTech USA Ltd.

Kassoy Jewelry Supply

JK Findings

Hirtz & Traubner Inc.

C.R. Hill Company Inc.

Handler Manufacturing LLC.

Fischer Technology Inc.

Diamtech Research Center Private Limited

Color Merchants Inc.

CAD Blue Inc.

Bliss Manufacturing Company Inc.

Bartley Crucibles & Refractories Inc.

B&D Sales Corp.

AquaMet Solutions

Okai Corporation

Mel-Co-Ed Inc.

Legor Group USA Inc.

Krohn Industries Inc.

Jewelers Refining Group Inc.

Paul H. Gesswein & Co. Inc.

Flash Manufacturing LLC

Berco Jewelry Company

R.A. Sweet and Associates

Roseco

Otto Frei

Gaber & Company

AZ Findings

Au Enterprises Inc.

A&A Jewelry Supply

Stuller

Southeastern Findings

Ross Metals Corp.

Rio Grande

National Chain Group

Myron Toback Inc.