Clarify the RFQ package
Gerber, BOM, centroid, drawings, quantities, standards, and test requirements are reviewed as one project context.
PCBA Services in Dongguan, China
Turnkey PCBA Services in China
Start with the build outcome you need.
- 5
- SMT lines
- 2009
- manufacturing roots
- 1 pc
- prototype quantity
- Global
- export support
Service principles
Make risk visible before production starts.
Before release, we align the required files, material risks, process controls, test coverage, and evidence that will ship with the order.
Surface material decisions
Lifecycle, alternates, AVL rules, consigned parts, and long-lead items are flagged before the purchase order hardens.
Keep process controls visible
SMT, THT, coating, programming, box build, and test steps are matched to the project risk instead of sold as generic add-ons.
Attach evidence to delivery
Inspection notes, test logs, photos, labels, packing rules, and shipment status can be organized for buyer review.
Core Service
PCB Assembly (SMT, THT, BGA)
We build prototypes, pilot lots, and repeat production on the same controlled service path: DFM review, line setup, SMT placement, THT soldering, BGA inspection options, release checks, and revision-linked feedback.
- High-Speed SMT Placement
- BGA, LGA, QFN Assembly
- 01005 Component Capabilities
- Wave & Selective Soldering
- Lead-Free (RoHS) & Leaded
- Prototype to Production Transfer
Core Service
Bare PCB Fabrication
Bare board quality sets the limit for the finished assembly. We coordinate PCB fabrication with stack-up, surface finish, panel design, impedance, material, and IPC class requirements before components are committed.
- Up to 32 Layers
- HDI & Microvias
- Heavy Copper (Up to 6oz)
- Aluminum & Metal Core
- Rogers & High-Frequency
- IPC Class 2 & 3 Standards
Core Service
BOM Sourcing & Material Control
BOM sourcing is treated as an engineering risk review, not a purchasing afterthought. We check MPN clarity, lifecycle, approved alternates, long-lead exposure, customer-owned parts, and no-substitute lines before the build schedule is locked.
- Full Turnkey & Partial Turnkey
- Controlled Sourcing Channels
- Strict Anti-Counterfeit Checks
- BOM Cost Optimization
- Obsolescence (EOL) Management
- Shortage & Alternate Review
Beyond Assembly
Services That Decide Whether a Board Is Truly Ready to Ship
Testing, protection, programming, integration, and packaging are planned with the RFQ so the quote reflects the real release condition, not only placement cost.
Box Build & Integration
Integrate the PCBA, enclosure, cables, labels, accessories, and packaging against one release checklist.
Testing & Programming
Plan ICT/FCT, programming, fixtures, pass/fail logs, and firmware control before build release.
Inspection & Protective Finishes
Verify workmanship, then define coating or potting around keep-out zones, connectors, and environmental risks.
Additional PCBA Programs
More Paths for Sourcing and Industry Requirements
Use these paths when the project needs a specific sourcing model, production location, or application context.
Product Concept, Appearance & Structure Design
From product idea to industrial appearance, enclosure structure, 3D layout, and prototype-ready files, we help teams start hardware products from 0 to 1.
Consigned / Kitted PCB Assembly
Customer-supplied parts and kit workflows with incoming inspection, shortage reporting, and substitution governance.
SMT Assembly Services in Dongguan
Five SMT lines with SPI, controlled reflow, AOI feedback, and X-ray options for BGA, QFN, fine-pitch, LED, IoT, and industrial boards.
Medical Device PCBA Assembly
Traceable medical workflow with regulated-style documentation, component governance, and lot-level traceability for controlled products.
Automotive PCBA Manufacturing
Lifecycle program support for EV, BMS, and vehicle electronics with change control, quality records, and PPAP-oriented workflows.
Industrial Control PCBA
High-mix, long-lifecycle control boards with emphasis on process stability, firmware variants, and durable component continuity.
RFQ Package
Send These Details for Faster Pricing
A complete RFQ package helps engineering and sourcing quote with fewer clarification emails. It also exposes material, test, and delivery risks before a purchase order is released.
- Gerber or ODB++, stack-up, copper weight, finish, and panel notes
- BOM with manufacturer part numbers, alternates, AVL, and do-not-substitute lines
- Pick-and-place centroid file, assembly drawing, polarity notes, and side information
- Quantity breaks, annual forecast, target delivery date, and preferred Incoterm
- ICT/FCT, firmware, fixture, X-ray, coating, box build, and report requirements
Recommended Buyer Guides
Clarify Standards Before the RFQ Is Frozen
These high-intent guides help overseas buyers define quote files, workmanship class, and traceability records before choosing a PCBA supplier.
PCB Assembly Quote Package Checklist
Prepare Gerber, BOM, centroid, drawings, quantity breaks, test notes, and delivery requirements so pricing is faster and more accurate.
IPC Class 2 vs Class 3 Assembly Guide
Compare workmanship expectations, inspection depth, product risk, and cost impact before production release.
PCBA Traceability Data for OEMs
Define material genealogy, process records, test logs, serial labels, rework history, and shipment data before repeat manufacturing.
Evidence by Service
What Buyers Can Verify Before and After Production
A B2B manufacturing service page should show what can be checked. The evidence below connects each service path to concrete files, photos, records, or release documents.
Service path
Evidence to request
Best timing
Turnkey PCBA
DFM/BOM comments, approved AVL or substitutions, production traveler, inspection and test release packet.
RFQ, first article, shipment release.
Prototype / NPI
Missing-file list, DFM notes, first-article photos, assembly issue log, revision-linked feedback.
Before build and after sample review.
SMT / BGA
SPI/AOI report snapshot, stencil or reflow notes, X-ray image sample, void or bridge acceptance criteria.
Before line release and after inspection.
ICT / FCT / Programming
Fixture photo, test procedure, firmware version, pass/fail log, functional acceptance note.
Before fixture build and before shipment.
Box build
Assembly instruction, cable/label checklist, cosmetic check, final functional result, packaging photo.
Pre-production review and pack-out approval.
For sensitive customer programs, use anonymized records: hide customer name, serial number, proprietary layout, and component identifiers while keeping process, record type, date, and acceptance status visible.
How We Work
A Turnkey Process Built for Decision Clarity
Every step has a buyer-visible output, so engineering, procurement, quality, and logistics can make decisions from the same record.
1. Scope & DFM
Review files, quantity breaks, assumptions, missing data, and manufacturability risks before quote release.
2. PCB & BOM
Confirm board build, MPNs, alternates, lead times, and customer-supplied material responsibilities.
3. Build
Run SMT, THT, BGA, programming, coating, or box build steps against the approved project scope.
4. Inspect & Test
Apply AOI, X-ray, ICT, FCT, first-article review, and release records based on product risk.
5. Release
Package, label, document, and ship with the evidence your receiving and quality teams need.
FAQ
Frequently Asked Questions
We support prototype quantities from as low as 1 piece, while also handling scheduled production volumes and long-term repeat orders.
Yes. We provide full turnkey, partial turnkey, and consigned models depending on how you want to manage PCB fabrication and components.
We typically need Gerber files, BOM, pick & place (centroid) data, assembly drawing, and requested quantities. Test requirements are also helpful.
We prioritize authorized distributors and controlled sourcing channels, backed by incoming inspection and internal receiving procedures.
Yes. We can support consigned materials, mixed supply models, or customer-owned strategic parts while we source the remaining BOM items.
Yes. Confidentiality agreements can be signed before file exchange, and internal project access can be controlled according to customer requirements.
Yes. We can collaborate on ICT / FCT concepts, fixture requirements, and production-level test execution based on your product architecture.
Absolutely. We regularly ship worldwide and can support express courier, scheduled releases, consolidated cartons, and custom packaging instructions.
Start with files, or start with questions.
Send a full RFQ package if the design is ready. If the project is still moving, send the open risks first and an engineer will help define the next manufacturing step.
NDA friendly. Confidential projects can be reviewed with controlled access and masked customer data.