Rayming PCB
Rayming PCB is a Printed circuit board manufacturer and assembly supplier.
Is EMS the same as PCB assembly?
“PCB assembly is one manufacturing activity. An EMS agreement may include it alongside sourcing, test, integration or other services; confirm the actual scope.”
View in the company profileDoes EMS include repair and logistics?
“Some providers offer these services. They are not automatic: agree destinations, returns authorization, repair limits, cost and responsibilities.”
View in the company profileShould I choose the biggest EMS company?
“Choose a documented match for your product, order pattern, engineering support and test requirements. Company size alone does not establish fit.”
View in the company profileHow should I compare quotations?
“Use the same BOM revision, quantities, test specification, sourcing conditions and delivery terms. Separate NRE from recurring costs and reconcile exclusions.”
View in the company profileWhat should a pilot prove?
“The pilot should address agreed manufacturing and test objectives, with reviewed records, resolved deviations and written approval before repetition.”
View in the company profileDoes IPC Class 3 mean a certified factory?
“An acceptance class describes product requirements in the applicable standard. It is not, by itself, a blanket factory certification. Specify the standard, revision, class and contractual exceptions.”
View in the company profileDo I need an NDA?
“Discuss confidentiality and permitted use before sharing restricted design information. Confirm the agreement and sharing route with the receiving team.”
View in the company profile