Manufacturing Excellence by Design™



EST has built its reputation in manufacturing excellence by delivering timely and dependable service with the ability to react to changing requirements. As an ISO 9000:2000 certified company, the Quality Management System emphasizes process controls while retaining flexibility to fluctuations in volume and product mix. The quality is designed into the facility and processes by using leading-edge production and quality equipment and various analytical tools. Statistical Process Control methods are used to maintain full control of all processes while all workmanship conforms to the ANSI/IPC standards. There is a strong focus on Continuous Improvement and Customer Satisfaction.

Major quality points:

  • ISO 9000:2000 certified
  • Good Manufacturing Practices (GMP)
  • FDA Registered
  • J-STD-001 Class II & III
  • ANSI/IPC-A-610 Class II and III
  • Automatic processing machines
  • Automatic Optical Inspection (AOI) and Automatic Solder Inspection (ASI)
  • X-Ray analysis
  • Rigid Receiving Inspection and Supplier performance monitoring
  • Traceability at component and board level
  • Bar Coding and serialization
  • Product Testing
  • ESS at board and box level
  • Detailed instructions, Documentation and Change Control
  • SPC data collection and analysis
  • Continuous Improvement
  • Preventive Measures