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From a sketch, a sample, or a finished drawing, we take your idea to a production-ready part — in-house, start to finish.

Design & Engineering

We can start from a finished drawing or just a sample part you send us. Our engineers draw and design the part in SolidWorks and AutoCAD, turning your idea into a proper technical design ready for tooling. Working from your own sample means we can copy and improve an existing product without you needing detailed drawings. This is the first step that turns a concept into something we can actually make.

In-house engineers using SolidWorks and AutoCAD for tooling and product development at IIHL

Tooling — Molds & Dies

Every one of our units has its own in-house tool room, so the molds and dies needed to make your part are built on-site. Because we don’t send this work outside, sampling is faster and we keep full control over quality and timing. If a tool needs adjusting during development, we change it ourselves instead of waiting on an outside supplier. This keeps your project moving and your launch on schedule.

Tooling — Molds & Dies

Our Tool-Room Equipment

Our molds and dies are designed and cut entirely in-house on:

     Vertical Machining Centres (VMCs) — for precise milling of mold cavities, die plates, and core blocks.

     Die-Sinking EDM (spark erosion) — for complex cavity shapes and fine detail that can’t be milled the normal way.

    •     Wire-Cut EDM — for cutting intricate profiles and tight-tolerance die details with a fine wire.

Our Tool-Room Equipment

Material Verification

Before the part goes into full production, we check the metal with our Spektro analyser to confirm the alloy is exactly right. This makes sure the material in your finished product matches the grade agreed at the start. It’s a simple step that prevents finish, strength, or rust problems showing up later. Getting the metal right here protects everything that comes after.

Material Verification