Welcome to Gamma Electronics

Shrink Tube, Wire Markers, Labels and more

Gamma Electronics

Gamma Electronics Inc is headquartered in sunny Southern California, which is where we manufacture and inventory our broad and competitive product line. If you are looking to insulate, label or protect you cables or connectors, you are working with the right company and have come to the right website. 

Our creative team leads the industry in innovative solutions for wire and cable identification, as well as complete connection, conductor, joint, and terminal protection products. These include heat shrink tubing and non-shrinkable sleeves. We devote ourselves to supplying exceptional products that not only meet the required standards but surpasses them with ease. Our products are in conformance with various industry standards such as Underwriters Laboratories, Canadian Standards Association, and Military standards. We also provide solutions to wire and cable bundling problems, and lead the market in wire and cable labeling and marking systems.

Advantages of doing business with Gamma:

  • Knowing that you are buying quality marking systems and heat shrink labels supplied at a great value.
  • We offer immediate delivery on most items
  • Our outstanding sales experience and knowledge exceeds that of our competitors.
  • We excel at custom projects and diligently work to provide solutions to your connector covering and wire identification needs.
  • At Gamma Electronics we understand that in order for us to be successful, you need to be successful.
  • We offer support for loyal distributors, lot-to-lot consistency, traceability, and unparalleled customer service.


Gamma Electronics is headquartered in Pomona, CA. In this facility, we manufacture and stock our broad range of products;

  • Gamma Mark™ Wire Marking System - Our signature wire marker systems include options like Gamma Mark™ One, Gamma Mark™ III, and Gamma Double Mark™.
  • Heat Shrinkable Wire Markers - Featuring a 3:1 shrink ration for easy marking and simple installation.  Compatible with TYCO Printing Machines and Wintotal Software as well as all Gamma Mark™ Printing Systems.
  • Heat Shrink Tubing - When in search of a heat shrink tube solution, we have everything you need right here.  Options include Polyolefin Heat Shrink Tube, GMT-200 tubing heat, High Temperature Heat Shrink Tube, and many specialty products.
  • Cold Shrink Tubing - Find many options in cold shrink tubing to meet the demands of various industries.
  • Non Shrinkable Tubes & Sleeves - Including SIL-200 Non-Shrinkable Tube, RUB-200 Silicone Rubber Tube, GRIP-100 Expandable PET Sleeve.
  • Heat Shrinkable Molded Parts - Including heat shrinkable end caps, heat shrinkable break outs, and heat shrinkable boots.
  • Cable Bundling and Repair Tape - Find options for repairing airplanes, automobiles, electronics, and more, including FIX-105 and SILF.
  • Milspec Heat Shrink Tubing - We carry a broad spectrum of shrink sleeves for high temperature applications to high impact. We also offer products that surpass the standard milspec requirements and have high levels of jet fuel and hydraulic fluid resistance.


The day-to-day operations of your business eat up enough of your time without you having to worry about product failure. Let us take away the concern by using our comprehensive line of insulation products! We give all of our customers excellent service, quality care, and high value. Call (909) 860-1479 or contact us at sales@gammaelectronics.com. Our local representative will get back to you within 24 hours.