AMF Precision Engineering
Unit 5 Power Station Thermal Road, Bromborough, Wirral, CH62 4YB
About
ASG Group, trading as AMF Precision Engineering Limited, is a UK-based contract manufacturer with a global presence across nine sites and two divisions, Aero and Tooling, employing over 450 people and projecting an annual turnover exceeding $80 million (FY25). Leveraging extensive experience and a fleet of over 180 CNC machine tools, they offer a broad spectrum of precision engineering processes including 3, 4, and 5-axis CNC machining, grinding, thermal spray, welding, EDM, and chemical cleaning for Ultra High Vacuum applications, expertly handling hard, soft, and exotic metals. Serving demanding sectors such as aerospace, defence, nuclear, and scientific research, ASG Group specializes in Ultra High Vacuum components, subsea umbilical components, and cryogenic equipment. Their robust portfolio of over 65 approvals, including NADCAP and AS14001 certification, alongside SC21 and Cyber Essentials, underscores their commitment to accuracy and consistency. A key differentiator is their "Speedshop" capability, providing rapid delivery of Aircraft on Ground (AOG) and Urgent Operational Requirement (UOR) components through 24-hour programming and dedicated support for critical needs.
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ASG Group, operating as AMF Precision Engineering Limited, is a prominent UK-based contract manufacturer with a global footprint across nine sites and two divisions, Aero and Tooling. Employing over 450 individuals and projecting an annual turnover exceeding $80 million (FY25), the company leverages extensive experience to deliver precision engineering solutions. Their operations are supported by a substantial fleet of over 180 CNC machine tools, underscoring their capacity and scale within the industry.
The company's core capabilities encompass a wide range of precision engineering processes, including CNC machining (3, 4, and 5-axis milling and turning), grinding, thermal spray, various welding techniques, EDM, and chemical cleaning for Ultra High Vacuum applications. ASG Group expertly handles hard, soft, and exotic metals, serving demanding sectors such as aerospace, defence, nuclear, and scientific research. Their specialized offerings include Ultra High Vacuum components, subsea umbilical components, and cryogenic equipment, supported by advanced manufacturing technologies and clean assembly environments.
ASG Group distinguishes itself through a robust portfolio of over 65 approvals, including NADCAP accreditations and AS14001 certification, alongside SC21 awards and Cyber Essentials certification. They are recognized for accuracy, consistency, and supply chain resilience, notably through their "Speedshop" capability which provides rapid delivery of Aircraft on Ground (AOG) and Urgent Operational Requirement (UOR) components. This rapid response is facilitated by 24-hour programming, 5-axis machining, and dedicated support for critical operational needs.
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CNC capability3
- Sub-process
- Turning, Grinding
- Specialist categories
- Large-envelope
- MOQ (minimum batch)
- 1
Materials & sectors2
- Materials
- Aluminium, Titanium
- Industries served
- Aerospace, Defence, Nuclear, Scientific
Certifications & approvals2
- ISO 9001
- Held
- ISO 14001
- Held
Quality & traceability2
- Cleanroom assembly
- Yes
- 3D scanning
- Yes
Welding & fabrication2
- Welding materials
- Aluminium
- Fabrication offered
- Yes
Services & production2
- DFM support
- Yes
- In-house finishing
- Anodising, Powder coating
28 of 41 facets not yet verified — show which
CNC capability: Named machine brands · Tier-one builder presence · CAM software · Aerospace-grade CAM · CAD software · In-house design · Tolerance (typical) · Tolerance (tight) · Micro-machining · Lead time (weeks)
Certifications & approvals: AS9100 · ISO 13485 · IATF 16949 · NADCAP · Primes supplied · ITAR registered
Welding & fabrication: Welding automation · Coded welding (any) · Fabrication sub-categories · EN 1090 EXC level
Quality & traceability: NDT methods · Part marking · Process traceability · CofC offered · Industrial CT · In-house toolroom · FAIR capability (AS9102)
Services & production: Repeat orders (Kanban / VMI)