HomeCasesA Contact List Full of Traders Cases /Factory Sourcing A Contact List Full of Traders Twelve contacts from a show, four actual factories. Screening by registered scope and process ownership, not by catalogue. 6 min read Reading time October 26, 2026 Updated Factory Sourcing Filed under On this page9 sections Background The problem Scope What we did What we found Deliverables Result Limitations Next step Quick read · Factory Sourcing Twelve supplier contacts came from a trade show, all describing themselves as manufacturers. Four were. Typical scenario. Assembled from recurring project patterns, not a single client record. No client name, order value or delivery figure is disclosed. Background Hardware fittings, buyer in Europe, first order from China. Deliverable: shortlist plus on-site verification. Timeframe: four weeks. The problem Every contact had a catalogue and a factory-looking profile. None of them could say which processes were in-house, and two had a registered scope that did not match the product at all. Scope Establish which of the twelve actually manufacture the product, verify the credible ones on site, and produce a shortlist with stated reasons for exclusion. Sample and tooling discussion excluded. What we did Screening started with the business licence: registered scope, registered address against the operating address, and whether the stated process appeared in either. Two contacts failed at this step before any travel was booked. The remaining ten were asked one question by email: which of the four key processes do you run in-house, and on how many machines. Answers were checked against equipment lists on site rather than accepted as stated. Four were visited. One operated a clean assembly floor but outsourced the critical stamping; the report records who the subcontractor was and whether it had been visited. Three ran the key process themselves with equipment that matched the claimed output. What we found The distinguishing question was not capacity or price. It was whether the supplier could name, without preparation, which part of the order it would not do itself. Deliverables Screening table for twelve contacts, exclusion reasons for eight, four on-site verification records, and a ranked shortlist of three. Result Four genuine manufacturers identified from twelve contacts; the shortlist of three went to quotation on a single specification basis. Basis note: the counts describe this screening exercise only. They are not a market average for how many traders appear in a contact list. Limitations No client, product or factory is identified. Single exercise; the ratio of traders to factories varies by category and by how the list was collected. Next step If you have a list and cannot tell which entries are factories, send three of them with the product specification. Supplier verification is the narrower scope; factory sourcing covers the shortlist as well. Related reading Factory Sourcing Three Sample Rounds, One Root Cause Three failed samples were read as a factory problem. T… Read the full case → Factory Sourcing Three Quotes, 40% Apart, Same Product The gap was not negotiation room. It was tooling owner… Read the full case → Factory Sourcing Three Weeks, Two Production-Ready Factories A buyer with a fixed launch date and no qualified supp… Read the full case → Same kind of request? Tell us the category, quantity and target city. Scope, schedule and pricing basis reach you within 24 hours. Submit a request