Your Electronics Manufacturing Project Partner

XLX Electronics supports international customers with coordinated PCB fabrication, PCBA assembly, BOM-based component sourcing, inspection, and delivery. As the B2B electronics brand of Haikou Xinlanxin Trading Co., Ltd., we provide one responsive point of contact from specification review through shipment.

PCB & PCBA Solutions

Prototype, production, assembly, sourcing, and engineering support organized around your project requirements.

PCB & PCBA Core Capabilities

PCB Fabrication

Prototype and production PCB support based on your Gerber files, material, layer count, surface finish, and quantity requirements.

PCBA Assembly

SMT, through-hole, and mixed-technology assembly coordination with testing and packaging requirements confirmed before production.

Component Procurement

BOM-based sourcing coordination with approved manufacturer, alternative-part, and supply restriction requirements.

Quality Assurance & Testing

AOI, visual inspection, electrical test, functional test coordination, and final quality checks based on your acceptance requirements.
PCB and PCBA manufacturing capability overview, production lines, assembly specifications, and testing services

INSPECTION & TEST EQUIPMENT

Inspection resources support solder paste, component placement, hidden-joint, workmanship, and final acceptance checks according to project requirements.

3D SPI INSPECTION

AOI INSPECTION

X-RAY INSPECTION

VISUAL INSPECTION

FINAL QUALITY CHECK

Inside Our Factory

SEE HOW WE BUILD YOUR ELECTRONICS

Production Floor

Automated SMT & PCBA Production

XLX electronics manufacturing and inspection

Factory & Quality Control

Explore our SMT production, assembly, inspection, and testing capabilities through real factory images.
Discuss Your Project

PCB & PCBA FAQ

Answers for RFQ, production, quality, and delivery

What files do you need for a PCB or PCBA quotation?

Please provide Gerber files, BOM, and centroid (pick-and-place) files. Assembly drawings, test requirements, approved substitute parts, target quantity, and delivery destination help us prepare a more accurate quotation.

What is your minimum order quantity (MOQ)?

We support prototype and production requirements. MOQ depends on the PCB specification, component sourcing, assembly process, and testing needs. Send your project files and target quantity for confirmation.

How long does PCB or PCBA production take?

Final lead time is confirmed after engineering review and BOM availability checks. It includes PCB fabrication, component procurement, assembly, inspection, and any required testing. Component availability is often the main variable, so we confirm the production schedule after reviewing your files, quantity, and delivery requirements.

What inspection and testing services are available?

Inspection can include SPI, AOI, X-ray, visual inspection, and electrical or functional testing as applicable to the project. Please provide test procedures, fixtures, firmware, and acceptance criteria when required.

Do you support turnkey and consigned PCBA assembly?

We can review turnkey, partial-turnkey, and consigned PCBA requirements. The final sourcing model is confirmed after BOM review. For customer-supplied parts, please provide a packing list, quantities, part numbers, handling requirements, and any approved alternatives so incoming inspection and production planning can be confirmed before assembly.

Can you sign an NDA and protect project files?

Please request an NDA before sharing confidential project files. We can review your NDA requirements and confirm the applicable confidentiality arrangements before quotation. Gerber files, BOMs, drawings, firmware, and test documents are handled according to the confidentiality terms agreed for the project.

PCB & PCBA PROJECT CASES

Practical solutions for sourcing, assembly, and quality requirements
A coordinated SMT and through-hole assembly workflow designed around BOM accuracy and process control.
Inspection planning for assemblies where hidden solder joints require additional process verification.
Engineering review, component sourcing, controlled assembly, and project-specific inspection for a prototype controller board.

UPLOAD GERBER & BOM

Send your project files, quantity, specifications, and delivery requirements. Our team will review them and respond with the next steps.
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Gerber / BOM / Assembly Files
Upload Gerber, BOM, centroid, drawings, or test documents.