Designed-in STEP — how manufacturers get locked into the assembly
Our take Designed-in means a buyer has already placed your part geometry into their assembly. For many configurable products, a manufacturing STEP file downloaded after validation is the file that locks that supplier into the design.
Definition
Designed-in means the customer’s design already depends on your part. Switching suppliers later means rework. Winning designed-in status early is often more valuable than winning a late price bake-off.
Why STEP matters in this story
STEP is a common neutral solid format for exchanging manufacturing geometry. When a configuration passes manufacturer rules, a STEP download lets the buyer drop the exact version into their assembly and continue work.
VendorCAD’s public, verified claim language: manufacturing STEP download when the configuration passes validation — not “any CAD format.”
Workflow in one breath
Their frozen STEP tells you what to build → you remodel it as an adjustable recipe → web knobs drive the recipe → the customer turns knobs and sees it change → they download a fresh STEP of their exact version → they keep designing → that supplier got designed in while competitors are still answering email.
Manufacturer checklist
- Can one family be parameterized cleanly?
- Are invalid states blocked before export?
- Does the buyer link show your brand?
- Do quote requests preserve the exact configuration?