SOURCING GUIDES
Hard-won sourcing lessons, written down
These pages answer the questions buyers actually ask when an instant-quote marketplace or an incumbent supplier lets them down. They take positions — the evidence standard used throughout is the same one applied to every profile on this site.
01 / GUIDE Xometry alternative in the Benelux: get the same part from the same shop twice Marketplace reorders get silently rerouted between factories. Here is the direct-to-workshop alternative, and how to check who actually made your part.02 / GUIDE Protolabs vs a local job shop: when instant quotes are the wrong tool Instant upload services shine at one-offs and die at consistency and mid-runs. A buyer-side decision table with the Benelux job-shop inventory.03 / GUIDE How to find a reliable machine shop near you (and verify it before the first PO) The five checks that separate a real workshop from a broker: machine park, certifications with issuing body, dated evidence, a named contact, and a test order.04 / GUIDE Need a second qualified source this month? A requalification playbook Your incumbent slipped, capacity dried up, or quality drifted. How to qualify a backup without re-inventing the wheel — drawings-first, small requal order.05 / GUIDE No middleman: why your CAD file should go to the shop that cuts it The subcontracting trap — brokers forwarding proprietary files to unknown third parties — and how to keep your drawings in one building.06 / GUIDE “My supplier just stopped production — what now?” A calm 14-day plan: secure drawings, inventory float, tooling ownership, and a shortlist of second-source candidates by process.
Ready to act on one? Post a brief — every guide ends in a shortlist. Or start with a capability view: CNC machining suppliers →