The document discusses choosing an electronics manufacturing services (EMS) partner and outlines key considerations. It provides an overview of the current EMS market trends, best practices for partner selection, and elements for success. Factors like administrative processes, capabilities, communication, and new product introduction support are important to evaluate. The document also briefly summarizes the history and evolution of the EMS industry.
9. PCB assembly refers to the attachment of various electronic components onto a bare printed circuit board, plus any test activities performed at this level of assembly
13. Box assembly refers to the assembly of one or more printed circuit boards, plus other items such as cable harnesses and enclosures, into a final product (or a largely self-contained electronics assembly that will be embedded into a larger piece of equipment). This also includes any test activities performed at this level
35. Regular process reviews – i.e. audits, quarterly business reviews, and establish consistent communication channels help maintain solid quality results
44. Administrative Processes – what is the suppliers order processing, purchasing practices, production planning, communication process?
45. Capabilities and Capacity – does the supplier meet your current and growth, quality, and technological requirements?
46. Engineering Change Order (ECO) Management – can the supplier adequately accommodate your design changes and improvements and balance all the manufacturing processes to meet those needs?
49. Design, prototype, documentation, process development, ECO flexibility, and transition plan to production supportProduct Analysis Process Analysis Product Design Process Design Engineering Change Orders Prototype Build Prod. Line Build Production China China Transition Plan Prototype Test Prod. Eng. Test Production Capacity Test Delivery Logistics Investment Period Revenue Period
52. A closed-loop system that quickly identifies misalignment and initiates action to correct material and production bottlenecks upon discovery plus incorporates a communications system that notifies the OEM
53. A robust process (software/people/procedures) that generates timely information for immediate action by front-line people
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55. Inventory management that accurately tracks and maintains proper communication regarding E&O issues – this prevents substantial materials liability issues when established up front
56. End-of-life / life cycle planning is critical to supporting existing production revisions while the new versions are being implemented to ensure production flow remains steady for both
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58. Look at total acquisition cost and not the price alone – BOM, labor, test, after sales service, etc…
59. Leverage materials relationships with together with the EMS supplier to achieve the best price, however, working together to achieve this requires trust and openness – i.e. providing costed BOM’s
60. End-of-life / life cycle planning for the whole product line should be considered when making this decision of who to choose as a “partner” to manage the whole supply chain, manufacturing, and logistics requirements together
61. Look for a long-term partnership rather than a short-term price
77. 1961 SCI of Alabama was a "contracted manufacturer" for the NASA lunar space program to meet cost reduction initiatives and lead-times to land on the moon10/18/2011 25