JK Engineering (Hertfordshire)
Suite 7a, Building 6, Croxley Park, Hatters Lane, Watford, WD18 8YH
About
Established in 2001, JK Engineering (Hertfordshire) Limited is a UK-based precision machining company specializing in the manufacture of highly complex components for demanding sectors including Aerospace, Formula 1, Medical, Space & Satellite, Electric Vehicles, and Defence. Leveraging world-class engineering facilities and state-of-the-art tooling, their core capabilities encompass advanced 5-axis milling, multi-axis turning, and wire and die sink Electrical Discharge Machining (EDM), enabling them to machine a wide variety of materials such as aluminium alloys, titanium, Inconel, nickel alloys, stainless steels, and reinforced plastics. Operating under AS9100RevD quality control and holding Cyber Essentials Plus and JOSCAR certifications, JK Engineering is recognized for its professional customer service, consistent delivery of precision-engineered parts, and its ability to provide Design for Manufacture assistance, making them a trusted partner for critical component manufacturing.
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JK Engineering (Hertfordshire) Limited is a UK-based precision machining company established in 2001, specializing in the manufacture of highly complex components for demanding sectors. They leverage world-class engineering facilities and state-of-the-art tooling to meet stringent quality and reliability demands, serving as a trusted partner for critical component manufacturing.
Their core capabilities include advanced 5-axis milling, multi-axis turning, and wire and die sink Electrical Discharge Machining (EDM), supported by a comprehensive plant list featuring multiple CNC machines, turning, EDM, and precision grinding equipment. JK Engineering machines a wide variety of materials, including aluminium alloys, titanium, Inconel, nickel alloys, stainless steels, and reinforced plastics. They serve industries such as Aerospace, Formula 1, Medical, Space & Satellite, Electric Vehicles, and Defence.
JK Engineering operates under AS9100RevD quality control and holds Cyber Essentials Plus and JOSCAR certifications. They are recognised for their professional customer service, consistent delivery of precision-engineered parts, and their ability to provide Design for Manufacture assistance. The company is known for manufacturing critical components for high-profile clients across technologically advanced fields, including contributions to the VentilatorChallengeUK Consortium.
Verified facts— hover any value to see its source
CNC capability1
- Sub-process
- Milling, Turning
Materials & sectors2
- Materials
- Titanium
- Industries served
- Aerospace, Medical devices, Oil & gas, Automotive, Motorsport
Certifications & approvals3
- ISO 9001
- Held
- AS9100
- Held
- ISO 13485
- Held
Quality & traceability1
- Part marking
- Yes
Services & production1
- DFM support
- Yes
33 of 41 facets not yet verified — show which
CNC capability: Specialist categories · Named machine brands · Tier-one builder presence · CAM software · Aerospace-grade CAM · CAD software · In-house design · Tolerance (typical) · Tolerance (tight) · Micro-machining · MOQ (minimum batch) · Lead time (weeks)
Certifications & approvals: ISO 14001 · IATF 16949 · NADCAP · Primes supplied · ITAR registered
Welding & fabrication: Welding automation · Welding materials · Coded welding (any) · Fabrication offered · Fabrication sub-categories · EN 1090 EXC level
Quality & traceability: NDT methods · Process traceability · CofC offered · Cleanroom assembly · 3D scanning · Industrial CT · In-house toolroom · FAIR capability (AS9102)
Services & production: In-house finishing · Repeat orders (Kanban / VMI)