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The largest EMS in
the Silicon Valley

San Jose Box Building Services

box build

Sonic Manufacturing Technologies is a leading provider of box building services in the San Jose area. Contact us when you need PCB fabrication, installation, connection, and box build assembly for your products.

Box Building Services for San Jose Companies

We are one of the largest providers of box building services in the San Jose area, with an 85,000 square foot facility conveniently located in Fremont, California. Our team of experienced professionals understands that excellence in manufacturing requires the combination of top notch equipment, technical knowledge, and sound manufacturing practices.

Box Build Assembly Services

At Sonic Manufacturing, we can handle all your box building needs. We start with an initial build-out of the product, to determine DFM (design for manufacturing) and facilitate the production process, and go all the way through the final product build and verification. Our team will work with you to develop processes specific to your business, then track and test all sub-systems and systems products. We have experience working with both standard and custom-designed enclosures in a variety of form factors.

Our box building services include:

  • Engineering support
  • PCB production and assembly
  • Backplane assembly
  • Cable and harness assembly
  • Enclosures
  • Hardware and software integration
  • Build-to-order (BTO) and configure-to-order (CTO) services
  • Functional testing

We can typically provide prototypes within a few days, two weeks maximum, contingent on your precise specifications and the materials required.

Superior Quality Assured

You want a quality box build, and that’s what we deliver. Don’t take our word for it – our certifications guarantee a quality build:

  • ISO 9001:2015 certified
  • ISO 13485:2016 certified
  • IPC-A-610 workmanship certified
  • J-Std-001 soldering certified
  • ITAR, TUV, FCC, UL registered
  • RoHS & lead-free process certified
  • REACH compliant

We are familiar and experienced with meeting strict compliance standards and governmental regulations. (We’ve done a lot of work with the tightly regulated biomedical device and automotive industries.)

The Industries We Serve

We provide a full menu of integration services for companies across a wide variety of industries, including:

  • Automotive
  • Aerospace
  • Biotech and medical devices
  • Computing and data storage
  • Defense
  • Development labs
  • Industrial testing and measurement
  • IoT (internet of things)
  • Networking
  • Renewable technologies
  • Startups
  • Wearables

Sonic Manufacturing Technologies: Offering Quality Electronic Box Building Services in the San Jose Area

If you’re in the San Jose area and need box building services, Sonic Manufacturing Technologies has the development, management, and production expertise to fill your needs. Sonic’s team of professionals has been at the forefront of electronic manufacturing since 1996  – which makes us the leading provider of electronic box building services in the San Jose area.

When you need quality box building services, request a quote online or contact us at (510) 580-8500 or