Technical insights

What we explain to buyers every week, written down

Cost structures, lead-time comparisons, mechanism choices and sourcing risk — the conversations that happen before a purchase order. Written by the tool shop, not by a content agency.

Start here

If you are comparing suppliers, read the 12-point sourcing and audit checklist first. If you are budgeting, read what drives the price of an injection mold in China. If your timeline is tight, read China vs Germany tooling lead time.

Technical guides for mold buyers

Next up

Guides in preparation

Over-molding design rules for TPE/TPU grips, a mold steel selection matrix for cosmetic and functional parts, and a practical tolerance stack-up guide for molded assemblies. Ask about any topic and we will prioritise it — these are written from customer questions.

Suggest a topic

Apply it to your part

Send the 3D model — get the analysis, not just the theory

A written DFM opinion, a cavity layout proposal and a priced quotation, usually within one to two business days.