What files do you need to evaluate a PCBA project?

Send Gerber files (RS-274X or ODB++), a BOM with manufacturer part numbers, the pick-and-place (centroid) file and an assembly drawing. If you need functional testing, add the test specification, firmware and any test fixture requirements so FCT can be planned before production.

Do you support low-volume prototypes as well as mass production?

Yes. The same SMT lines handle engineering prototypes, pilot runs and volume production. Small batches carry a higher unit cost because stencil, line setup and component reel minimums are spread across fewer boards; our engineers advise on panelization and alternate parts to reduce that cost.

How do you control PCBA quality?

Quality is controlled in a closed loop: incoming material inspection, 3D SPI after solder paste printing, AOI after reflow, X-ray inspection for BGA and hidden joints, and functional testing before packing. Workmanship follows IPC-A-610 Class 2 by default, with Class 3 available on request, and the process targets a first-pass yield of 98.5% or higher.

Can you source the electronic components for us?

Yes. We offer full turnkey service where we procure all components through long-term supply partners, partial turnkey where you consign critical parts, and consignment assembly where you supply all materials.

Can overseas buyers audit the factory before ordering?

Yes. Buyers can schedule an on-site audit at our Shenzhen facility or a live video audit covering material storage, SMT lines, inspection stations and traceability records.

Custom High-quality PCBA Assembly for IoT Control Boards Supplier, Factory

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Custom High-quality PCBA Assembly for IoT Control Boards Supplier, Factory

Can be used for control boards on LCD advertising machines and IoT products,double-sided mounting, SMD+DIP electronic components, with over 900 mounting points. Contains multiple BGA,QFN,QFP, and SOP packaged chips. 6-layer PCB board with a thickness of 1.2mm and surface HASL lead free process.

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Product Description

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Frequently Asked Questions (FAQ)

Q: What essential files are required to get an accurate PCBA quote?

To provide an exact quotation, standard Gerber files (RS-274X format), a detailed Bill of Materials (BOM) including component designators, footprints, and part numbers, along with pick-and-place files (Centroid data) are required.

Q: Do you handle both rapid prototyping and mass production?

Yes, our production capacity supports high-mix, low-volume quick-turn prototyping as well as high-volume turnkey contract manufacturing with consistent quality standards.

Q: What quality control and inspection procedures are implemented?

Every PCBA undergoes rigorous inspections including Automated Optical Inspection (AOI), X-ray inspection for BGA packages, In-Circuit Testing (ICT), and functional testing (FCT) according to project requirements.

Q: Can you source all electronic components for turnkey PCBA orders?

Yes, comprehensive component procurement services are available through authorized distributors and verified suppliers to guarantee authentic and traceable components for full turnkey projects.

Q: What surface mount technologies and package sizes do you support?

Our SMT production lines support 01005 passives, fine-pitch QFN, BGA, CSP, POP packages, through-hole components via selective soldering, and lead-free RoHS-compliant processing.

Q: What is the typical turnaround time for custom PCB assembly?

Standard prototype assembly can be completed within 24 to 48 hours after all parts are received. Full turnkey batch production schedules typically range from 2 to 4 weeks depending on component lead times.