Mechanical engineering & drafting services

Engineering ideas into manufacturable designs.

eng-core helps turn concepts, sketches and technical requirements into clear CAD models, production drawings and prototype-ready mechanical designs.

Reach out for more information View example work

Design support From early concept to detailed development.

Manufacturing focus Practical drawings and realistic tolerances.

Clear documentation Clean technical packages for suppliers.

Machined and sheet metal mechanical assembly prototype

Technical drawing with welded square tube details

Black machined component on a metal work surface

CAD → drawing → prototype A practical engineering workflow for real-world parts.

Services for mechanical products and parts.

Whether you need a single part detailed, a product enclosure developed, or a supplier-ready drawing package, eng-core provides hands-on engineering support tailored to your project.

Mechanical design

Concept development, part design, sheet metal, machined components and practical design-for-manufacturing support.

CAD modelling

Accurate 3D models for assemblies, prototypes, production parts and design reviews.

Technical drafting

Clear 2D drawings with dimensions, tolerances, weld notes and manufacturing details.

Prototype support

Design adjustments, supplier communication and documentation updates during prototyping.

Product enclosures

Layouts, brackets, housings, covers and panels designed around usability, assembly and production.

Reverse engineering

Recreate, improve or document existing parts using measurements, sketches and functional requirements.

Practical work, precise details.

Example project visuals: machined parts, sheet metal, welded structures, acrylic prototypes, technical drawings and development sketches.

Prototype development and acrylic engineering model — **Prototype development** From drawing to physical fit-check parts.

Mechanical manufacturing details and sheet metal structure — **Manufacturing details** Sheet metal, mounting points and clearances.

Technical drawings and engineering sketch details — **Technical drawings** Welded structures, machine-frames.

Original prototype development visual — **Concept sketches** Early-stage references and design exploration visuals.

Original integrated hardware visual — **Concept sketches** Early-stage references and design exploration visuals.

A simple path from brief to build.

The process is designed to keep technical work clear, decisions visible and output useful for manufacturing, prototyping or internal development.

Brief

Define the goal, constraints, loads, materials, manufacturing method and required deliverables.

Develop

Create concepts, sketches and CAD geometry while resolving fit, function and manufacturability.

Detail

Prepare models, assemblies and drawings with the right dimensions, notes and tolerances.

Deliver

Provide a clean technical package for review, quotation, prototyping or production.

Need mechanical design or drafting support?

Send a short description of your project, any available sketches, drawings or photos, and what you would like to receive. eng-core will get back to you with the next step.

Start a project inquiry

Reach out for more information your.email@eng-core.com