TCH started operating in 1976, primarily serving musicians and businesses in the entertainment industry. TCH hardware and laminates were used in the production of musicians' ATA-cases, in DJ road-cases and in the construction of event stages. Over 30 years, the company built a reputation for fast order fulfilment, competitive pricing and ability to source custom components. Today, the company supplies manufacturers in the medical, information technology, transport and defence industries. TCH distributes components via its teams of local account managers, its 5000 components print catalogue, ecommerce and B2B websites.

The Largest Stocking Distributor of Board Level Military Components Leveraging off of it's longstanding status as the largest distributor of military electronic components, the Harry Krantz company's core competence resides in the acquisition of inventory from qualified sources to support its customer base and to be the key supplier of board level components to defense and military manufacturing sector. With years of experience and a continuously growing inventory that has been acquired through partnerships with major tier one contractors including: Northrop Grumman, Lockheed Martin, General Dynamics, Raytheon and Boeing among others. Harry Krantz Company is first and foremost the primary source of of DMSMS and obsolete electronic components.

Challenge Electronics was founded in 1988, specializing in industrial and commercial-grade audio components for manufacturing. We carry thousands of buzzers, alarms, speakers, microphones, transducers, resonators and battery accessories that meet applicable industry certifications and quality standards, including RoHS, and IP-68. Challenge Electronics is an ISO-9001 certified organization. Challenge Electronics offers customizations and value-added engineering services to resolve demanding manufacturing and procurement challenges. With engineering talent and expertise, combined with off-shore manufacturing, Challenge Electronics maintains a lean, scalable infrastructure.

Incorporated in 1984, M-TRON Components has become the distributor-of-choice for the electronic component buyer looking for a knowledgeable source of supply. Specializing in Military, Aerospace, Medical and Commercial industries, our Franchised Lines can meet or exceed your daily requirements. Offering 3M, Amphenol Connectors, Cornell CDE, Mallory, Ohmite Mfg, Precision Electronics and more, will provide you the quality products with full Mil-Certification and/or traceability. Certified Small Business and Vietnam-era Veteran-owned, with one of the most experienced staff in the global community, M-TRON Components will be your most trusted source of supply.