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Sionics Ltd

Sionics Ltd

Sionics runs four SMT lines from its Newmarket, Suffolk site, offering mixed surface-mount, through-hole and flex PCB assembly from prototype and fast-turn work through to high-volume production. The company is certified to ISO 9001:2015, ISO 13485 and IPC A-610, builds to IPC Class 2 as standard with Class 1 or 3 on request, places BGA and micro-BGA packages on single- and double-sided rigid and flexible boards, and verifies work with reflow and selective soldering, AOI, X-ray inspection and functional test. It also offers wire harness and discrete cable assembly, conformal coating, rework and repair, PCB design support, turnkey component sourcing and box build with system integration.

Box Build Assembly Cable & Wire Assembly Design & Engineering England PCB Assembly
Repair & Rework Suffolk Systems Integration
Certifications
ISO 9001 ISO 13485 IPC A-610
Services
Assembly Box Build Turn-key PCB Assembly Design PCB Testing Conformal Coating Cable Assembly Repair/Rework
Board Type
Rigid Flexible
Assembly Type
Mixed Surface Mount Thru Hole
Soldering Type
Reflow Soldering Selective Soldering
Testing
Automated Optical Inspection (AOI) X-Ray Inspection Functional Testing Visual Inspection
PCB Sides
Single Sided Double Sided
Package Type
BGA Micro-BGA
Order Type / Volume
Low Volume Medium Volume Prototype Fast Turn High Volume
Box Build Capabilities
System/Product Integration
Cable & Harness Assembly Capabilities
Wire Harness Assembly Discrete Cable Assembly
Industries Supported
Medical
Component Sourcing / Procurement Model
Turnkey (Full Supply)
Headcount 11-50
Visit Website Send Email
341 Exning Road, CB8 0AT
Last Updated
2026-10-02
Sionics Ltd
google maps embed
Company Registration Number 05769067
Companies House URL
Verification History

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

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

12 Sep 2026 — Scheduled verification (Max). Added IPC A-610 certification, rigid board type, reflow and selective soldering, discrete cable assembly, turnkey component sourcing, and rework/cable-assembly services.

12 Sep 2026 — Scheduled verification (Lite). No changes.

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

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