Key Takeaway
Verify the legal seller, payment beneficiary, production location and product evidence separately. Registration proves an entity exists; a video call shows a moment in time. Neither replaces sample testing or a clear order agreement.
A supplier's polished website, factory photographs or low quotation tells you little about how your own order will be made. Build a verification file that connects the business you pay with the materials and garments you receive.
Request the full legal name, registered address, tax information and trade registration details. Check the relevant registry or chamber for that business and location; an Istanbul directory cannot verify every Turkish supplier. Ask for an explanation of differences between the trading name, invoice entity and factory operator.
Turkey's Trade Registry Gazette provides a starting point for checking published company records. Registration information does not establish production capacity, solvency or delivery performance.
Confirm that the payment beneficiary matches the agreed seller or a documented payment arrangement. Independently verify any bank-detail change using a previously established contact. Keep the proforma invoice and written explanation of any third-party beneficiary.
Ask which processes are in-house and which are subcontracted: pattern work, cutting, sewing, washing, printing, finishing and packing. Record the sites approved for your order and how changes will be reported.
A sourcing agent or specialist workshop can be a suitable partner. Judge its disclosure, controls and results rather than assuming that ownership of every machine guarantees quality. A district name, a particular machine brand or a manual pattern system is not a quality grade.
Prepare a short agenda: show the relevant product type, demonstrate a measurement, explain a seam finish and identify where materials are checked. Ask how the seller links production records to individual orders.
A video call can support those discussions, but it cannot prove factory ownership, working conditions over time or that your order will use that floor. Customer confidentiality or worker privacy may limit filming. If access is restricted, discuss redacted records, a site visit or an independent inspection rather than treating refusal as automatic proof of fraud.
| Supplier claim | Evidence to request |
|---|---|
| Specified fibre composition | Article specification and an appropriate laboratory report where needed |
| Certified material or garment | Certificate number, holder, validity and covered articles |
| Traceable fabric | Supplier reference and purchase or lot records linked to the order |
| Repeatable quality | Current sample, measurements and agreed inspection criteria |
| Relevant experience | Comparable garments and references shared with permission |
Use the issuer's own verification service. For example, OEKO-TEX Label Check lets you check a label number. STANDARD 100 concerns harmful-substance testing; it does not establish every performance or sourcing claim. Check whether the certificate covers the input fabric or the finished garment being offered.
Place a clearly scoped sample order. Assess whether the supplier asks useful questions, records changes, measures consistently and discloses substitutions. A technically imperfect first sample can still reveal a capable team if corrections are understood and resolved.
Before a bulk deposit, document the approved specification, sample version, payment milestones, inspection access, defect remedies and delivery terms. Specify ownership and delivery of patterns and artwork; paying for development does not itself describe which files you will receive.
Pause an order when material inconsistencies remain unexplained, payment details cannot be verified or the supplier will not define what it is selling. No single check removes risk; several consistent records provide a stronger basis for a decision.
Common Sourcing Questions
No. Establish the relationship between the seller and production site separately, including subcontracting and responsibility for quality.
No. Combine it with identity checks, a physical sample, agreed specifications and an inspection and payment plan.
Manufacturing Journal
For patterned wool-blend jackets, approve fibre composition, handle, fit and specific check-matching points separately. Extra fabric depends on the repeat, width, pattern and size mix; a universal waste percentage is not reliable.
A low sewing minimum does not guarantee a small total commitment. Check minimums separately for each style, colour, fabric and trim, then calculate the cost of materials left over after the order.
Start with a comparable brief, approve a physical production reference, and schedule material procurement separately from sewing. Confirm shipping and customs requirements for the destination before accepting a delivery promise.