From Parametric Model
to Working Prototype
Hrulabs is a private engineering laboratory working from parametric 3D model to functional prototype — with simulation and AI-driven computational design in the loop.
From Parametric Model to Functional Part
Hrulabs is an independent R&D laboratory working across mechanical design, additive manufacturing, and computational methods.
We take on work for companies, research groups, and individual engineers — designing, simulating, and building technical solutions from a first model to a working prototype.
Learn More About UsPrecision-First
We check designs against analysis before building them, and iterate until the result meets the requirement.
Cross-Disciplinary
Our work spans mechanics, embedded electronics, electromagnetics, and AI — one place instead of four separate vendors.
Documented and Reproducible
Every project ships with source files, simulation inputs, and a record of the design decisions, so the result can be rebuilt and checked.
Core Capabilities
From physical prototyping to advanced computational modelling — we handle the full technical stack.
3D Printing
FDM prototyping for functional parts, fixtures, and enclosures, reviewed for printability first.
Learn moreCAD / 3D Modelling
Parametric 3D modelling in FreeCAD and OpenSCAD, built so design intent survives revision.
Learn moreElectronics
Embedded software in C/C++, embedded Linux, and electronics grounded in signal processing.
Learn moreEM/FEM Simulation
Finite element and electromagnetic analysis — structural, thermal, and RF — used as a design tool before fabrication.
Learn moreAI & Agents
Code-driven geometry generation, automated simulation loops, and custom LLM agents for engineering workflows.
Learn moreA Rigorous, Transparent Process
We follow a structured workflow that keeps every project on track and on spec.
Brief & Scope
We define requirements, constraints, and success criteria together — no ambiguity, no scope creep.
Design & Model
CAD models, circuit schematics, or simulation geometry are built and reviewed before any physical work begins.
Simulate & Build
FEM/EM analysis, firmware development, and prototyping run in parallel — validated at every milestone.
Deliver & Document
Full deliverable package: hardware, source files, simulation reports, and transfer documentation.
What We Bring to a Project
Ready to Build Something
Extraordinary?
From rapid prototyping to advanced simulation — bring your most demanding projects to Hrulabs.