Request
Files and BOM arrive
Gerbers, drawings, part lists, photos, or incomplete notes.
China-side hardware support
PCB manufacturing, coordinated from Shenzhen.
Shenzhen2U helps hardware teams fabricate boards, assemble components, and move PCBA orders through inspection and export with clear China-side coordination.
PCB / SMT / QC
sourcing board
BOM + factory route review
Supplier Alow quote, weak traceabilityreject
Supplier Bstable MOQ, slow responsehold
Supplier Cclean docs, realistic lead timepass
Services
One route for electronics, mechanical parts, and the checks between them.
Most projects need more than a factory quote. They need clean files, clear component options, realistic lead times, and somebody local watching the PCBA order after payment.
Screen
Supplier options shrink
Weak quotes and unclear vendors are removed before review.
Build
Production path locks
PCBA, mechanical, or mixed orders move through one route.
Ship
Inspection and handoff
Photos, packing notes, and export details close the loop.
PCB fabrication
Rigid, aluminum, Rogers, and flex boards from prototype runs to production-ready batches.
1-32 layersENIG, HASL, OSPGerber and stackup review
View service
SMT assembly
Component sourcing, SMT placement, through-hole work, AOI, and shipment handoff.
01005 supportBGA and fine pitchInspection updates
View service
Why Shenzhen2U
Better PCBA quotes start before the factory prices the board.
We help clean up the request, choose a fitting production route, and keep the order visible after it leaves your desk.
Files checked before quote
Gerbers, BOM, placement data, and unclear line items are reviewed first.
Factories matched to the job
PCB complexity, assembly needs, inspection level, and lead time drive supplier choice.
Production stays visible
Status, inspection notes, packing photos, and dispatch details stay tied to the order.
Applications
Useful when your product mixes boards, parts, and supplier judgment.
We support teams that need fast supplier access but still care about details: materials, tolerances, certificates, substitutes, packaging, and delivery timing.
Consumer electronics
boards, housings, test fixtures
Industrial equipment
control boards, machined brackets
Medical devices
prototype parts and assembly support
Automotive hardware
durable PCBA and CNC components
Aerospace suppliers
documentation-aware production paths
IoT and telecom
connected modules and enclosure builds
Send the files, BOM, drawings, or loose sourcing list. We will turn it into a practical quote route.
Start with what you have. We will flag what suppliers need before they can price accurately.