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Our Facilities; We use the latest technologies

Our Facilities

Facilities Overview

PWT‘s comprehensive in-house facilities together with our years of experience supplying high quality PCB’s to a wide range of market sectors; enable us to offer our expanding global customer base a genuinely world class service from concept to delivery.


Printed Circuit Board Types


  • FR4 PCB’s from 1 to 20 layers
  • IMS printed circuit boards
  • Sequential build (blind & buried vias)
  • Micro Via (HDI)
  • Controlled Impedance (Builds, Testing & Reports)
  • High Frequency (RF) – Rogers
  • PTFE
  • Flex & Flex Rigid


Front End Tooling & Laser Photoplotting


  • Ucamco uCamX – CAM Software
  • Ucamco Integr8tor Software
  • ManiaBarco Silverwriter Plotter
  • Polar Si8000 Controlled Impedance Software
  • New Product Introduction (NPI) & Design For Manufacture (DFM) service from Engineers with many years practical experience


Bare Board Test


  • In house BBT using netlist from customer original data
  • 100% electrical testing
  • Two Microcraft EMMA Flying Probe Tester


Test Procedures


  • Micro-section examination and measurement (On request)
  • Full chemical analysis
  • Bare Board Test
  • Polar CITS25 Controlled Impedance Testing & Reports




  • BS EN ISO 9001:2015 (Certificate No. 51045)
  • UL (Underwriters Laboratory – File No. E174127)
  • AS9100 Rev D

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Units 6, 7 & 8 Alders Court
Welwyn Garden City

Call Us

+44 (0)1707 338871