Start with four documents
Ask for the business licence, quotation, contract, and bank beneficiary details. Record the website and marketplace profile you actually used.
Trading company or manufacturer?
A trading company is not automatically bad, and a broad business scope does not prove a factory exists. Treat manufacturing as a claim that needs corroborating evidence.
Resolve payment mismatches
Do not accept a personal or unrelated beneficiary without a documented explanation you can independently verify.