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.

ODM Earphone Panel PCBA OEM ODM Service Supplier, Factory

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ODM Earphone Panel PCBA OEM ODM Service Supplier, Factory

This is earphone PCBA control board,design it as panel board,the design of panels is beneficial for improving production efficiency,front-sided SMD mounting, back side for soldering the wire, with over 50~200 mounting points. Contains multiple BGA,QFN packaged chips. 2-layer PCB board with a thickness of 0.4mm and surface ENIG process.

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Product Description

Frequently Asked Questions

What is included in one-stop PCBA manufacturing?

One-stop PCBA services encompass complete end-to-end manufacturing, including PCB fabrication, component sourcing, SMT assembly, through-hole insertion, programming, testing, and final quality inspection.

What types of testing are conducted for industrial control PCBA?

Industrial-grade boards undergo stringent testing protocols including Automated Optical Inspection (AOI), X-ray inspection for BGA packages, In-Circuit Testing (ICT), functional testing (FCT), and environmental burn-in testing.

Are OEM and ODM services available for custom electronics?

Yes, full OEM and ODM services are provided to accommodate customized electronics manufacturing, supporting product development from prototype layout designs to volume assembly based on technical specifications.

What files are required to initiate an SMT PCBA quote?

A complete quotation typically requires standard Gerber files (RS-274X format), a comprehensive Bill of Materials (BOM) including manufacturer part numbers, pick-and-place (centroid) data, and specific assembly instructions.

Can you handle high-density SMT assembly for IoT products?

Yes, advanced SMT lines support high-density integration including fine-pitch components, 01005 passives, micro-BGAs, and specialized RF modules essential for compact IoT and smart devices.