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Chainly is built by an engineer who didn't want to call five workshops and wait to see who answers — so he ordered from China. Fast and convenient, but with no idea who makes the part or how, and with manufacturing leaving Europe. Chainly gives the same convenience — upload a part and see the price and lead time instantly — but transparently and with local manufacturers. You know who makes your part and you're in direct contact.
“I handle every request personally.”
— Martin Greň, founder of Chainly
Upload CAD
Drop a STEP, STP or DXF. Pick the process (sheet metal, CNC, 3D printing), material and quantity.
We check manufacturability
Geometry analysis and manufacturability (DFM) check, interactive 3D preview of the part.
You get a quote
Price and lead time are calculated instantly — from the part geometry and manufacturers' real rates. Your chosen maker confirms the quote.
You order and deal with the manufacturer
You agree and invoice directly with the manufacturer. Chainly just helps you find each other.
Transparency
You know who makes your part and where. No black box.
Local manufacturers
Czech manufacturers instead of overseas — delivery in days, not weeks. And the money stays home.
Direct contact & invoicing
You deal and invoice directly with the chosen manufacturer. Chainly doesn't stand in the way.
Your data is safe
Uploaded files are confidential — we never share them without your consent.
Are you a manufacturer? Win new orders.
Registration and receiving requests are free — no commission, no fees. Price once, indicative quotes are generated automatically.
What files can I upload?
STEP, STP and DXF.
How much does a quote cost?
Nothing. Uploading and quoting are free and non-binding.
How fast do I get a quote?
Instantly after upload. The indicative price and lead time is calculated automatically from the part geometry and manufacturers' rates; your chosen maker then confirms the quote.
Who makes the part?
Czech manufacturers we select and get to know. You're in direct contact with the chosen one.
What happens to my data / CAD?
It's confidential. We never share it without your consent.
How does payment work?
You agree and invoice directly with the manufacturer.
Want to develop a whole product?
From idea through prototype to serial production — with our development partner Ideahub. Not just a part, the whole product.