
Export manufacturing
Shenzhen-based PCBA manufacturer specializing in small-to-medium batch SMT assembly, testing, and English engineering support for EU & US buyers.
About
Northline EMS is a Shenzhen-based electronics manufacturing service provider focused on printed circuit board assembly (PCBA) for international clients. We serve small to medium production volumes, primarily exporting to Europe and North America.

Solutions
01High-mix SMT assembly for small to medium batches, supporting 0402 to BGA components with automated optical inspection (AOI) after placement.
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02Fast-turn PCBA prototyping with full component sourcing and DFM feedback. Typical lead time is 5–7 working days for prototype quantities.
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03Selective conformal coating application using automated spraying equipment to protect PCBs from moisture, dust, and chemical exposure.
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04In-circuit testing (ICT) with custom fixture development to verify component values, solder joints, and circuit continuity before shipment.
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Spotlight
High-mix SMT assembly for small to medium batches, supporting 0402 to BGA components with automated optical inspection (AOI) after placement.
Discover the systemSend BOM, drawings, and volume—we respond with a clear scope and timeline.