Proto Services, Inc. is an ISO 9001 certified manufacturing company located in San Jose, California - the center of Silicon Valley. Our mission is to commit to 24 hours a day, 7 days a week, and to provide "on demand" quality prototype design, manufacturing and test services to meet our customers' time-to-market needs, at a competitive price.

We are staffed with experienced Test Engineers, Technicians, Manufacturing Engineers, and Production personnel who understand your needs.  In addition to testing services, we provide design services for manufacturability and testing, PCB assembly and on-site engineering support services.

  • ISO 9001 Certification since 1999

  • ISO 13485 Compliant.

  • Lead-Free Certified Military & Hand Soldering up to Class III soldering requirements.

  • Management have 100+ years of experience in OEM/EMS industries

  • Solid financial independent, Excellent D&B 3A1 rating

  • Excellent capacity for prototyping, pre-production, Low to Medium volume production.