Quality driven, precision crafted

GD Engineering, offering expertise and reliability through every project.

Precision engineering machinery in operation

Our clients

  • 2-clients-aecom
  • 2-clients-balf
  • 2-clients-brit
  • 2-clients-brud
  • 2-clients-cnr
  • 2-clients-duct
  • 2-clients-ency
  • 2-clients-mid
  • 2-clients-pleas
  • 2-clients-prog
  • 2-clients-rota
  • 2-clients-rubi
  • 2-clients-sain
  • 2-clients-schu
  • 2-clients-stat
  • 2-clients-task
  • 2-clients-vaux

Services & capabilities

We offer a wide range of metal working services, with the use of CNC machines and our traditional hand machined services. We offer additional services included in the list below:

Welding BS EN 1090 Welding BS EN 1090
Turning Turning
Milling Milling
Gear cutting Gear cutting
Broaching Broaching
Horizontal slotting Horizontal slotting
Horizontal boring Horizontal boring
Line boring Line boring
Painting services Painting services

Over 50 years expertise across the below sectors

  • Oil & gas
  • Structural
  • Industry
  • Construction
  • Leisure
  • Transport

Specialist engineering consultants

GD Precision is a Specialist Engineering consultancy team with over 50 years experience. We provide expert services across the water, rail, leisure, transportation, and safety industries. The GD team bring advanced expertise in structural, mechanical, and electrical/control engineering.

Rollercoaster track structure under inspection

Across the leisure industry GD’s specialist experts can handle design review, conformity to design analysis, initial test, and annual inspection of rides in all required disciplines including mechanical, civil, structural, electrical/control and Non-Destructive Testing (NDT), leading to annual certification. With over 40 years experience in the theme park engineering industry, we are here to support your next great family attraction.

GD’s skill, experience, and regulatory scope extends beyond the leisure industry. We inspect and verify buildings, structures, and mechanical plant to assess condition and check compliance with design specifications and relevant British, European and international standards and regulations.

From design oversight to inspection and verification of electrical control installations, we assess condition and compliance with design specifications, relevant British and European standards and regulations. Our expertise spans commercial, major building, and leisure projects.

As well as specialist machining capabilities we offer a wide range of metalwork processing and finishing options

  • 2D/3D Design
  • Site Fitting Capabilities
  • Paint Shop/Low Bake Oven 12M x 6M x 5M
  • Powder Coating
  • Case Hardening

Capacity list

All our manual machines are equipped with digital readouts and high-precision measuring equipment to produce a very high standard of craftsmanship. All our machines are serviced by our 8 tonne overhead crane, along with a 4-tonne capacity forklift.

800mm DIA x 3500mm

500mm DIA x 2000mm

400mm DIA x 1000mm

380mm DIA x 1270mm

3480mm x 1200mm

2400mm x 1300mm x 2000mm

1750mm x 750mm x 1200mm (3 Machines)

1270mm x 254mm

1220mm x 230mm

1070mm x 230mm

Radial Arm Drill: 1600mm Dia

Broaching Keyways

Slotter: 14" (355.6mm) stroke

Hot Parts Washer: 1100mm Dia x 600mm x 440Kg

Power Press: 40T & 150T

60" x 23.5" (2 Machines)

40" x 23.5" (1 Machine)

36" x 23.5" (2 Machines)

Max Diameter: 84" (2134mm)

Max Face: 20" (508mm)

Max D.P: 1 D.P. (MOD 25)

Helix Angle: 30°

Max Diameter: 84" (2134mm)

Max Face: 20" (508mm)

Max D.P: 1 D.P. (MOD 25)

Maximum Angle: 36°

Max Diameter: 18" (457mm)

Max Face: 5" (125mm)

Max D.P: 3 D.P. (MOD 8.5)

Helix Angle: 30°

Max Diameter: 30" (762mm)

Max Face: 6" (152mm)

Max D.P: 3 D.P. (MOD 8)

Maximum Angle: 36°

Max Diameter: 18" (457mm)

Max Face: 5" (125mm)

Max D.P: 3 D.P. (MOD 8.5)

Max Diameter: 32" (812mm)

Max Face: 6" (152mm)

Max D.P: 3 D.P. (MOD 8)

3 x machine centres operating with CAD/CAM with 3D profiling & bespoke design capacity up to: 1300mm x 820mm x 600mm

2 x CNC Millers capacity up to: 700mm x 350mm x 400mm

1100mm DIA x 500mm

700mm DIA x 2000mm

380mm DIA x 3000mm

Previous projects

Batch of machined gantry gears and pins Gantry Gears and Pins
On-site inspection and fitting work On Site
Machined roller coaster wheels Roller Coaster Wheels
Full Gear Set Full Gear Set
Industrial press clutch project Industrial Press Clutch
Large Butterfly Valve Large Butterfly Valve
Advanced steam roller final drive Advanced steam roller final drive

Our accreditations

  • UKAS Management Systems
  • UKAS Inspection
  • UKAS Personnel Certification 5186
  • UKAS Testing
  • UKAS Personnel Certification 030
  • Association of Welding Distribution
  • American Welding Society

Get In Touch

If you’re interested in any of our products or services, please fill out the form for a response within 48 hours. Alternatively you can contact our headquarters direct using the number or email below.

Head Office

07791 779821

GD Precision Engineering
Unit 4
Orchard Business Park
Manners Industrial Estate
DE7 8EF