Custom PCB Manufacturing & Assembly Services Since 2006
LZJPCB delivers comprehensive PCB fabrication, assembly, and electronic manufacturing services through our advanced facilities in China and Indonesia. Our precision engineered circuit boards power innovation across diverse industries worldwide.
Turnkey PCB Manufacturing & Assembly
We offer comprehensive electronics manufacturing services from prototype to mass production, helping you bring innovative products to market with confidence.
Precision PCB Manufacturing
Advanced multi layer PCB fabrication with industry leading precision. Our state of the art facilities deliver exceptional quality for complex designs with quick turn times.
Full PCBA Assembly Services
Our comprehensive PCBA manufacturing capabilities include advanced SMT and through hole assembly with perfect component placement. Each assembly undergoes rigorous testing to ensure flawless functionality and reliability.
Flexible PCB Solutions
Our engineering team specializes in developing custom flexible and rigid flex circuit solutions for applications demanding exceptional performance, space efficiency, and mechanical durability.
PCB Prototyping and Manufacturing
From standard FR4 PCBs to specialized flex boards, our PCB manufacturer services deliver exceptional quality across diverse technologies and applications.
FR4 PCB
- 1-32 layer capabilities
- 24 hour rapid prototyping available
- Thickness range: 0.4mm-4.0mm
- Copper weights: 1-15oz
- Precision trace/spacing down to 3/3 mil
Rigid Flex PCB
- Layer count: 1-8 layers
- Turn time: from 3 days
- Support PI, FR4, Aluminum sheet stiffeners
- Complete PCB assembly services available
Flex PCB
- Layer count: 1-32 layers
- Turn time: from 24 hours
- Thickness: 0.4mm-4.0mm
- Copper: 1-15oz
- Min trace/spacing: 3/3 mil
HDI PCB
- 4-20 layer HDI designs
- Advanced buried and blind via technology
- 10 day production timeline
- Ideal for complex, space constrained applications
Rogers PCB
- 5 day production timeline
- Premium RO4003C and RO4350B materials
- Specialized for RF and high frequency applications
- Exceptional signal integrity performance
Aluminum PCB
- 1-2 layer designs
- 24 hour rapid production available
- Thickness options: 0.8mm-3.2mm
- Copper weights: 0.5-4oz
- Precision trace/spacing down to 3/3 mil
- Enhanced thermal dissipation
Copper Core PCB
- 1 - 2 layer configurations
- 1.0-2.0mm thickness options
- 1-2oz copper weights
- Superior thermal management properties
Ceramic PCB
- Layer count: 1-2 layers
- Turn time: from 24 hours
- Thickness: 0.8mm-3.2mm
- Copper: 0.5-4oz
- Min trace/spacing: 3/3 mil
CEM-1 PCB
- Rapid 24 hour turnaround options
- Yellow core and white core material options
- Cost effective for standard applications
- Excellent mechanical durability
About LZJPCB
Your Trusted Electronics Manufacturer Partner Since 2006
Founded with a commitment to manufacturing excellence, LZJPCB has grown into a trusted electronics manufacturing partner with production facilities in China and Indonesia. We’ve successfully completed over 5,000 PCB/PCBA projects for clients across North America, Europe, Asia Pacific, Middle East, Brazil and Russia, providing ongoing manufacturing services to more than 200 global clients.
Our mission is simple: to deliver exceptional quality PCB solutions with transparent communication, competitive pricing, and reliable on time delivery that helps our partners succeed in demanding markets.
- ISO 9001:2015 & IPC Certified
- Advanced Manufacturing Equipment
- Strict Quality Management System
- Experienced Engineering Support
20+ Years of Manufacturing Excellence
The LZJPCB Difference
What makes us the preferred partner for discerning electronics manufacturers worldwide.
Technical Expertise
Our engineering team brings decades of combined experience, solving complex PCB challenges with innovative manufacturing approaches.
Manufacturing Precision
State of the art equipment and rigorous process controls ensure exceptional quality with industry leading ±0.05mm accuracy.
Supply Chain Security
Our strategic component sourcing and inventory management systems ensure production continuity for your projects, even during industry wide component shortages.
Global Client Support
With manufacturing facilities across multiple time zones and multilingual project management teams, we provide responsive 24/7 support for clients worldwide.
Trusted by Global Electronics Leaders
Our precision engineered PCB solutions power innovation across multiple industries, delivering the reliability that world class brands demand.
PHILIPS
JAVIL
FOXCONN
Panasonic
Mindray
HIKVISION
What Our Clients Say
Discover why electronics manufacturers worldwide trust LZJPCB for their critical PCB production needs.
LZJPCB has been instrumental in helping us expand our industrial automation solutions into Asia. Their technical expertise with our complex multi layer designs and ability to consistently meet tight production schedules has made them an invaluable manufacturing partner. Their engineering team’s proactive communication about potential design improvements saved us both time and production costs.
Markus Schneider
Engineering Director, AutomationTech GmbH, Germany
As an aerospace components manufacturer, we require absolutely flawless PCB quality. LZJPCB’s attention to detail and comprehensive testing protocols give us complete confidence in every board they produce. Their ability to handle our specialized material requirements and complex impedance control specifications exceeds what we’ve experienced with previous suppliers.
Jennifer Lawson
Procurement Manager, AeroSystems Inc., USA
After struggling with quality issues from our previous manufacturer, switching to LZJPCB was transformative for our production. Their engineering team immediately identified several design vulnerabilities before production began, their communication was consistently excellent throughout the entire process, and their on time delivery record has been perfect for over two years now.
Hiroshi Tanaka
Product Development Director, Nextech Electronics, Japan
LZJPCB’s flexible production capabilities have been crucial for our medical device manufacturing needs. Their ability to scale from our initial prototype runs to full production volumes while maintaining consistent quality allowed us to successfully launch our newest patient monitoring system months ahead of schedule.
David Wilson
Supply Chain Director, MedTech Innovations, United Kingdom
What truly distinguishes LZJPCB is their unique combination of competitive pricing and exceptional manufacturing quality. Their Indonesia facility provides us with significant cost advantages while maintaining the rigorous quality standards we require. Their communication transparency throughout production gives us confidence and predictability we haven’t found with other manufacturers.
Carlos Mendoza
Operations Manager, IndustrialTech Solutions, Brazil
“When unexpected component shortages threatened our production schedule, LZJPCB’s procurement team worked tirelessly to source alternatives and keep our project on track. Their proactive problem solving approach and commitment to our timeline demonstrated exactly the kind of manufacturing partner every electronics company needs.”
Sophia Chen
Purchasing Director, Smart Devices Co., Taiwan
Ready to Experience Premium PCB Manufacturing?
Join hundreds of successful electronics manufacturers who trust LZJPCB with their critical PCB production needs.
PCB Manufacturing Success Stories
Explore how our advanced PCB manufacturing capabilities have helped global clients overcome challenges and achieve market success.
Industrial Automation Control Systems
We helped a German industrial equipment manufacturer reduce PCB failure rates by 87% through advanced material engineering and enhanced testing protocols for their high temperature industrial controllers.
Medical Device Innovation
Our team partnered with a leading medical device company to develop specialized flex rigid PCBs for their next generation patient monitoring system, reducing device weight by 40% while enhancing reliability.
IoT Product Manufacturing Scale Up
We helped a technology startup successfully scale PCBA production from 500 to 50,000 units monthly while maintaining quality standards and meeting aggressive market launch timelines for their innovative smart home product line.
PCB Manufacturing FAQ
What PCB capabilities and technologies do you offer?
We manufacture PCBs from 1 to 32+ layers with minimum trace/spacing down to 3mil/3mil. Our capabilities include HDI with microvias, blind and buried vias, controlled impedance, heavy copper (up to 10oz), metal core PCBs, flex and rigid flex circuits. We work with standard FR4 and specialized materials including high speed (Rogers, Isola), high temperature, and RF materials. Our advanced facilities support complex board designs for demanding applications across industrial, medical, telecommunications, automotive and consumer electronics sectors.
What are your typical lead times for PCB production and PCBA services?
For standard PCB production, our typical lead times range from 3-5 days for expedited prototypes to 7-15 days for standard production runs, depending on complexity and quantity. PCBA services typically require an additional 3-7 days beyond PCB fabrication. For high-volume production, we establish optimized scheduling to ensure consistent delivery timelines. We offer various expedited services for time-critical projects and maintain clear communication about production status throughout the manufacturing process.
What quality control measures do you implement for PCB manufacturing?
Our comprehensive quality assurance system includes automated optical inspection (AOI), X-ray inspection for internal layers and hidden joints, flying probe electrical testing, impedance testing, and microsection analysis. For PCBA, we implement solder paste inspection, component verification, post-reflow AOI, X-ray inspection for BGA and complex components, in-circuit testing, and functional testing as required. Our facilities maintain ISO 9001:2015 certification and comply with IPC-A-600 Class 2/3 standards. We provide detailed quality reports with each production run.
How do you handle component sourcing and manage supply chain challenges?
Our procurement team manages an extensive global supplier network to source components efficiently while ensuring authenticity and quality. We offer both turnkey service (we source all components) and consigned assembly (customer provides components). To mitigate supply chain risks, we maintain strategic inventory for commonly used components, provide component obsolescence management, and can suggest alternative components when needed. Our engineering team works proactively to address potential sourcing challenges before they impact production schedules.
What support do you provide for DFM (Design for Manufacturability)?
Our engineering team conducts comprehensive DFM reviews for all incoming projects to identify potential manufacturing issues before production begins. This includes checking design rules, component placement, thermal considerations, testing access, and assembly optimization. We provide detailed feedback and recommendations to improve manufacturability, reduce costs, and enhance reliability. For complex designs, we offer advanced simulation services including signal integrity analysis, thermal modeling, and mechanical stress analysis to ensure optimal performance of the finished product.
What environmental and compliance standards do your PCB manufacturing processes meet?
Our manufacturing processes comply with RoHS, REACH, and UL standards, with full documentation available upon request. We maintain ISO 14001 environmental management certification and can produce to IPC Class 2 and Class 3 standards as required. For specialized industries, we support additional compliance requirements including medical device standards (ISO 13485), automotive requirements (IATF 16949), and aerospace standards (AS9100). All manufacturing processes are regularly audited for compliance with relevant environmental and safety regulations in both our China and Indonesia facilities.
Get Your Expert PCB Manufacturing Quote Within 12 Hours
Our experienced engineering team will analyze your requirements and provide a detailed production plan with transparent pricing.