Quotation and review
Send Gerbers, BOM and assembly notes. A DFM review before tooling is where most avoidable cost is removed.
Build and test
Fabrication, assembly and test may run in one plant or across suppliers; ask which applies and who owns a defect found at test.
Shipment
Agree Incoterms, packing and documentation early. Customs and freight decide the real delivery date as much as the production schedule.



