Custom Cable & Harness Assembly: Integrated wiring solutions simplify final product assembly and deployment.
Flexible Low-Volume Production: Ideal for prototypes, pilot runs, and high-mix low-volume manufacturing projects.
Expert Engineering Support: DFM analysis and technical consultation help optimize design and reduce production risks.
Fast Lead Time Delivery: Efficient production planning enables rapid turnaround from prototype to mass production.
With 16+ years of PCBA manufacturing experience, we are a trusted Alibaba partner delivering reliable PCB assembly solutions for global customers and Fortune 500 companies.
Our PCBA Plus Services include customized packaging, functional testing, firmware programming, conformal coating, and box-build assembly. Supported by skilled engineers and strict quality control, we provide seamless solutions from Gerber files to finished products with reliable quality.
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ABOUT THE SUPPLIER
LS Trading specializes in PCBA and PCB assembly services,
offering a one-stop PCBA solution from PCB fabrication, component sourcing, SMT/DIP assembly, to PCBA testing and final product integration.
We handle PCBA orders of all sizes, starting from 1 piece,
providing fast response and reliable production for prototypes and mass PCBA manufacturing.
Every PCBA undergoes strict quality control,
including 100% electrical testing and functional verification, ensuring consistent PCBA performance and reliability.
Supported by certified partner factories and an efficient supply chain,
we also offer PCBA customization, material procurement, BOM optimization, and packaging services for diverse customer requirements.
Committed to high-quality PCBA solutions, competitive pricing, and timely delivery,
LS Trading serves customers worldwide and strives to be your trusted PCBA assembly partner.
High-Precision SMT Placement: Equipped with six fully automated SMT lines, we support advanced component placement from 0201 passives to 0.4 mm fine-pitch BGA and CSP packages with accuracy within 0.05 mm. Our services include double-sided SMT assembly, BGA rework, and reballing for high-density electronics. We deliver reliable PCBA solutions for IoT devices, wearables, industrial controls, medical equipment, and automotive applications.
Smart BOM Management & Component Solutions: Facing shortages, EOL components, or cost challenges? Our experienced sourcing team provides optimized replacement suggestions and reliable alternatives to maintain product performance. With a global supplier network, we help reduce procurement costs, improve supply stability, and keep your PCBA production running smoothly despite changing market conditions.
Strict PCBA Quality Assurance: Every PCB assembly is verified through SPI, 3D AOI, online X-ray inspection, and ICT. For mass production or customer-specific requirements, we provide 100% Functional Circuit Testing (FCT) with dedicated fixtures.
Additional reliability services include conformal coating, burn-in testing, and high-temperature testing, ensuring stable performance and long-term durability for industrial, outdoor, and medical applications.
SMT SPECIFICATIONS
Advanced SMT Assembly Capability: With six high-speed SMT lines, we provide reliable mass production solutions with placement speeds up to 92,000 CPH.
Our expertise covers 0201 components, 0.4 mm pitch BGA/CSP packages, double-sided SMT assembly, and BGA rework. Every PCB assembly project is verified through SPI, 3D AOI, and online X-ray inspection, ensuring high precision and consistent quality for industrial, medical, and automotive electronics.
Professional PCB Fabrication Solutions: We manufacture 1-24 layer PCBs with FR4, Rogers, aluminum, and high-Tg materials. Supporting board sizes up to 510*460 mm and thicknesses from 0.4 to 4.0 mm, we offer ENIG, OSP, and lead-free HASL finishes.
Our capabilities include 0.10 mm minimum holes, 0.065 mm trace/space precision, six solder mask colors, and custom laser marking for QR codes and logos.
Certified PCBA Manufacturing Excellence: Our advanced manufacturing facility complies with ISO 13485, IATF 16949, and ISO 9001 standards for medical, automotive, and quality management systems.
Following IPC-A-610G Class 2/3 requirements, we deliver high-reliability PCBA solutions trusted by customers in the U.S. and Europe, ensuring every product meets strict global standards for quality, safety, and performance.
Flexible PCBA Manufacturing Without MOQ Limits: From prototype builds to 100,000+ unit production runs, we apply consistent engineering expertise and strict quality control to every project.
With fast response times, efficient production, and reliable delivery, we support customers from initial design to mass production.
Partner with our experienced PCBA team to turn your electronic concepts into successful products.
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FAQs
Do you provide complete turnkey manufacturing, including component procurement and box build assembly?
Yes. We provide a comprehensive turnkey PCBA service covering PCB fabrication, original component sourcing, SMT/DIP assembly, conformal coating, IC programming, final product assembly, enclosure integration, and customized packaging. Simply send us your project files, and we will deliver a fully assembled product.
2. Can you handle firmware programming and functional verification?
Yes, we can. Our engineering team supports firmware flashing for a wide range of microcontrollers and embedded devices. We also perform 100% functional testing (FCT) using dedicated test fixtures to verify that both hardware and software operate correctly before shipment.
3. Do you provide conformal coating services for demanding operating conditions?
Certainly. We utilize automated conformal coating equipment to apply a consistent protective layer to PCBAs. This coating helps protect against moisture, dust, corrosion, oxidation, and salt spray, making it ideal for industrial, automotive, and outdoor electronic applications.
4. Which certifications and quality standards do you follow for automotive and medical projects?
Our manufacturing processes are certified to ISO9001 and IATF16949 standards. We manufacture assemblies in accordance with IPC-A-610 Class 2 and Class 3 requirements and have extensive experience supporting projects that require ISO13485-compliant quality management and traceability practices.
5. What are your MOQ requirements and prototype lead times?
We offer prototype production with no minimum order quantity requirements, making it easy to support product development and testing. Rapid prototypes can typically be completed within 24-48 hours, while standard production orders are usually delivered within 7-14 days, depending on component availability and project complexity.