Dendritics Gemscales Pocket-portable scales for weighing gemstones. http://www.dendritics.com/

FDJ/On Time Supplier of tools, boxes and display, findings, wire, and more. http://www.fdjtool.com/

Kassoy Supplier of scales, loupes, testers, cleaners, and gemological equipment. http://www.kassoy.com

National Surgical Industries Manufactures tools for jewellers, watchmakers, and craftsmen. http://www.nationalsrgcl.com/

Nebula Offers loupes and lights used for the detection of inclusions in gemstones. http://www.nebulamfg.com/

Pearson's Offers jewelry and lapidary supplies, rock tumblers and other equipment, and classes in gemstone cutting. http://www.pearsons-uslj.com/

Polishers & Jewelry Supply Offers ring tools, engraving machines, scales, abrasives, and other jewelry manufacturing supplies. http://www.pjsupply.com/

Reactive Metals Studio, Inc. Offers titanium & niobium as well as information on their use. http://www.reactivemetals.com/

Romanoff International Supply Corp. Offers jewelers' tools supplies and equipment. http://www.romanoff.com/

Sheely Wholesale Distributors Offers tools and supplies for the jewelry and watch repair trades. http://www.sheelywholesale.com/

Super Shine Manufactures jewelry and diamond cutting tools. http://www.supershinediamondtools.com/

Sy Kessler Sales, Inc. Manufactures equipment, tools and gemological instrumentation. http://www.sykessler.com/

The Exchange Jewelry Supply Products offered include boxes, tools, displays and more. http://www.jewelrysupply.com/

TMP Company Tools and supplies for jewelers and watch and clock makers. http://www.tmpco.com/