Istros Sourcing Partners identifies, verifies and manages manufacturing suppliers in Bulgaria, so EU buyers get nearshore pricing without gambling on an unknown factory.
End to end sourcing support for buyers of machined and fabricated metal parts, from first drawing to delivered order.

Send drawings, materials, tolerances and volumes. We shortlist Bulgarian manufacturers with the right machine park and real available capacity.
Start an Enquiry
We visit every candidate factory in person and check machines, certificates, quality practice and workload before you see a quote.
How We Verify
Comparable quotes collected and clarified in Bulgarian on your behalf, with technical questions resolved before they become delays.
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We stay on the ground through samples, production and dispatch, so problems surface early instead of at your loading dock.
Delivery and CoverageSourcing from Asia means long lead times, customs exposure and a factory you may never see. Bulgaria offers competitive manufacturing inside the European Union, close enough that we drive to the plants we recommend.
Our current focus is CNC machining and metal fabrication in the Sofia region, expanding across Bulgaria as our verified network grows. Road freight to Germany and Austria typically runs two to three days.
Reach UsImport duty on goods manufactured inside the EU single market
Typical road freight time from Sofia to Germany and Austria
Of recommended factories visited and verified by us in person


A supplier list is not a supply chain. Before any manufacturer reaches your shortlist, we spend time on their floor and answer the questions a brochure never will.
Capability. The actual machine park against your part, and whether your tolerances sit inside the shop's normal work.
Quality practice. How parts are measured, by whom, and what happens when a dimension drifts out of specification.
Documentation. Current certificates, material traceability and the paperwork your auditors will ask for.
Discuss Your RequirementsNearshore rates, EU legal framework, and a factory you can visit. Test us with one live requirement.
Start an EnquiryMachined and fabricated metal parts from verified Bulgarian workshops.






Istros Sourcing Partners is an independent, founder led sourcing desk based in Sofia. We are not a directory and not a trading house. We work a small number of buyer requirements at a time, factory by factory, and we put our own eyes on every plant we recommend.
Our fee is a commission paid by the manufacturer on orders we originate. Buyers pay nothing, the factory's quote is the factory's price, and we disclose the manufacturer's identity before you commit. No hidden suppliers and no relabelled origin.
Talk to Us
The fastest way to test us is a live requirement. Send a drawing and target volumes, and we will tell you honestly whether Bulgaria is the right answer for it.