BGA, QFN and Fine Pitch SMT Assembly Guidelines
Fine pitch assembly needs accurate stencil design, controlled reflow profile and AOI/X-ray inspection.
For overseas engineering teams, the fastest results come from complete data, direct communication and a factory that can combine PCB, SMT stencil, assembly and fixture support under one workflow.
Key Points
- Prepare Gerber, BOM, drawings and test requirements before quotation.
- Confirm material, tolerance, surface finish and delivery target early.
- Use factory engineering feedback to reduce rework and improve manufacturability.
Jingchengjie supports fast PCB prototype, SMT assembly, laser stencil and fixture manufacturing from Shenzhen.
