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The largest EMS in
the Silicon Valley


The automotive industry is one of the most demanding and specialized segments for electronics manufacturing services. With the increasing amount of content in electronic cars today, products must be reliable and of the highest quality. Similarly, providing contract manufacturing services to the defense and aerospace markets present unique challenges. These products may be built infrequently, are often exposed to harsh environments, have long service lives and high-reliability requirements. Sonic’s services are tailored to meet these challenges.
Sonic is experienced with low-volume and high-mix builds, and can deliver cost savings through shared fixed costs and volume component purchases across our customer base. Being in business over a decade, Sonic has established a reputation for superior in-house engineering and technical skills along with a healthy financial base. Sonic develops and manufactures sophisticated products for some of the most discerning organizations in the world
  • Ongoing full support of leaded manufacturing processes, while supporting conversion of leaded to unleaded
  • Component engineering services to help avoid or resolve obsolescence issues
  • Experience supporting a broad range of products with infrequent build requirements
  • Capabilities and programs to support legacy products
  • Component traceability for critical components
  • Extensive experience in repair and upgrade services, including failure analysis to the component level
  • Sonic supports projects from inception to production, providing prototyping, test development and manufacturing of services for global leaders in the manufacture of electronic cars.
  • Sonic provides complete EMS services, including electro-mechanical assembly and testing in real time supply chain management and security solutions for the commercial, defense, and public sectors.
  • Sonic supplies tested printed circuit board assemblies to federal contractors that are known for their involvement in the field with top security products.