Evaluate a mahjong supplier by the evidence relevant to your order. A quotation, sample and inspection plan should describe the same product. A long company history or an attractive catalogue does not establish that a specific configuration can be delivered.
Identity, scope and responsibility
Confirm the contracting entity, payment recipient, production arrangements and who handles design changes. Ask which processes are performed by the quoted supplier and which involve other parties. Obtain current contact details and a written responsibility split for approvals, inspection and shipment.
Product and inspection evidence
Request a face list, material identification, dimensional drawing and relevant sample. Check accessory fit, colour references and packaging. If a certificate or report is supplied, match its entity, product, scope and date to the order rather than relying on a logo.
Commercial questions before commitment
Ask about minimum quantity, sample fees, tooling ownership, quotation validity and the schedule's approval starting point. Agree how defects or shortages will be documented and resolved. Use these questions to compare evidence, not to award an unsupported ranking or assume one supplier's terms are industry standards.
Prepare the next decision
Next, review sample approval checklist alongside your current brief. Review the custom American mahjong set project page or send a project question with the relevant drawings, photographs and open decisions.