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Protronix EMS Ltd

Protronix EMS Ltd

Protronix EMS specialises in PCB prototyping and assembly for products intended for harsh operating environments and safety-critical applications, working from its site in Luton. Mixed surface-mount and through-hole assembly uses hand, wave, reflow and lead-free soldering across flexible, rigid, hybrid, HDI and rigid-flex boards, handling an extensive package range from CSP, DFN and chip-on-board to flip-chip, LGA and FPGA. Testing covers automated optical and solder paste inspection, functional test, burn-in, soak, high-voltage and hi-pot testing, with design-for-testability support. Certified to ISO 9001, IPC-A-610 and IPC/WHMA-A-620, the company also offers cable and harness assembly and box build with potting, serving aerospace and defence, automotive, energy, industrial, lighting, marine, medical and telecom customers.

Bedfordshire Box Build Assembly Cable & Wire Assembly Design & Engineering Electromechanical Assembly
England PCB Assembly
Certifications
ISO 9001 IPC A-610 IPC/WHMA-A-620 UL
Services
Assembly Box Build Design Fabrication Turn-key PCB Assembly Stencil PCB Reverse Engineering Drilling Services Cutting Services PCB Testing Conformal Coating Cable Assembly
Board Type
Flexible Rigid Hybrid HDI Rigid-Flex
Assembly Type
Mixed Surface Mount Thru Hole
Soldering Type
Hand Soldering Lead-Free (RoHS) Wave Soldering Reflow Soldering
Testing
Automated Optical Inspection (AOI) Functional Testing Burn-In Testing Component Inspection Component Value Check DFT (Design for Testability) ERSA Scope High Voltage Testing Hi-Pot Testing IC Burning Soak Testing Solder Paste Inspection Visual Inspection
PCB Sides
Single Sided Double Sided
Package Type
BGA CBGA CLCC COB CSP DFA DFN DIP DSBGA Flip Chip FPGA IC LGA Micro-BGA
Order Type / Volume
Low Volume Medium Volume Prototype High Volume
Box Build Capabilities
Electro-Mechanical Assembly Gluing/Bonding/Potting
Cable & Harness Assembly Capabilities
Wire Harness Assembly
Industries Supported
Aerospace and Defense Automotive Commercial Energy Industrial Lighting Marine Medical Telecom
Headcount 11-50
Visit Website Send Email
Cross Street, LU2 0DP
Last Updated
2026-10-02
Protronix EMS Ltd
google maps embed
Company Registration Number 05835002
Companies House URL
Verification History

2 Oct 2026 — Scheduled verification (Lite). No changes.

23 Sep 2026 — Scheduled verification (Lite). Added Visual Inspection.

21 Sep 2026 — Scheduled verification (Regular). Added UL-certified board sourcing.

12 Sep 2026 — Scheduled verification (Max). Added IPC-A-610 and IPC/WHMA-A-620 certifications, cable assembly, box-build/potting detail and prototype/high-volume order types.

5 Sep 2026 — Listing added to EMS Directory, pending verification checks.

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