Excellence in Component Distribution

TESTCO, based in the heart of Silicon Valley, has been serving technology companies worldwide for over 30 years. As a leading distributor of Sanyou Relays, we provide we support to our customers worldwide with daily international shipments. We offer creative supply chain solutions to meet your requirements. With flexible blanket orders, bonded inventory, consolidated shipments, and annual pricing programs, we can solve your most difficult supply challenges. Please contact us to learn more about our custom programs.


About Sanyou Relays

Sanyou Relays is the number two manufacturer of electronic relays in China. With 540,000 square feet of production space, the produce over 90 million relays a year. Sanyou produces Signal, Power, Latching, and Automotive Relays.


Products

Sanyou Signal, Power, Latching, and Automotive Relays.