Exceptional Quality, Engineered Service:
Your Reliable PCB Manufacturing Partner in China

From Idea to Prototype in Same-day. NextPCB offer highly competitive pricing with flexible, professional customization, perfectly matching your unique requirements.

View Our Quality Control System Get Quote Online & DFM Check
15+

Years QC Expertise

24h

Fast Prototype

600k+

Components In_stock

99.59%

On-time Delivery

4

Self-owned Factories

≤0.1%

Defect Rate (DPPM)

Discover NextPCB, Your High-Value Full-Turnkey Alternative Manufacturer

You no longer have to sacrifice customization for cost. NextPCB delivers the ideal solution, combining exceptional value with customized services to support your PCB projects, all backed by our adherence to ISO 9001, ISO 13485, IATF 16949, UL, RoHS, CE, REACH and IPC-A-610 Class 2 & 3 standards.

Rocket Launch IconFast PCB Prototype

For R&D validation, time and cost are critical. NextPCB provides the perfect balance with high-value prototyping services to quickly turn your ideas into reality.

  • More Flexible Customization: We support a wider range of special processes and material options to meet your most complex design needs.
  • High-Performance Support: High TG (TG130 to TG170) materials and Heavy Copper (0.5oz to 4oz or more) for demanding projects.
  • Fast Delivery: Our industry-leading delivery speed ensures your project stays on schedule. Quick-turn PCB from 24 hours.
  • Professional DFM Check: Identify design issues early to avoid production risks down the line.

Factory IconMass Production

Once your project is validated, NextPCB provides scalable mass production services. We ensure your products are of the highest quality and consistency, all at a competitive price.

  • Better Pricing: Our cost advantage becomes increasingly significant with higher order volumes.
  • Rigorous Quality Control: Our fully automated production lines ensure the quality of every single board.
  • Complete Traceability: We ensure every batch of products is fully traceable from raw materials to the final product.
  • Dedicated Project Manager: A dedicated project manager provides personal service and ensures smooth communication throughout the production process.

precision_manufacturing IconPCB Assembly

36 Siemens SMT Production Lines. From assembly to final testing, we ensure quality and on-time delivery, every time. 24-hour expedited prototype assembly once all components are on hand.

  • Free DFM/DFA: Get a head start on your project. Our complimentary Design for Manufacturing and Assembly analysis helps you catch potential issues before they become costly problems.
  • High-Precision Assembly: Our automated SMT lines are built for precision. We reliably handle even the most challenging components, from tiny 01005 packages to complex BGAs and QFNs, guaranteeing consistent, high-quality soldering on every single board.
  • Precision Conformal Coating: Our professional coating service provides a reliable protective layer, extending the life of your products in challenging environments with a consistent, high-quality finish.
  • Functional Testing: We offer PCBA functional testing to guarantee every finished product works as expected.
  • Apply for DFA Services >

memory IconComponents Sourcing

Get all the components you need with our global sourcing services.

  • Authorized Procurement: We strategically source from authorized distributors, guaranteeing authenticity.
  • BOM Optimization: We help you reduce costs by optimizing your Bill of Materials. Our team finds the most suitable and cost-effective components for your project, while ensuring authenticity and availability.
  • In-Stock Inventory: Access our 600K+ in-stock components for faster fulfillment and competitive pricing.
  • Counterfeit Mitigation: Our comprehensive detection processes eliminate risk.
  • Complete Supply Chain Traceability: We provide full visibility into the origin of your parts.
  • Components Pre-ordering: Secure the parts you need for future projects. Our pre-ordering service helps you lock in pricing and guarantee component availability, protecting you from market fluctuations and supply chain disruptions.
  • Our Components Store >

visibility IconOnline Gerber Viewer

Check your Gerber files directly in your browser—no software downloads needed.

  • Free & Instant Analysis: Get immediate feedback on Gerber, Kicad, and Drill files.
  • Real-Time Feedback: Identify design errors and optimization opportunities instantly.
  • Quick Layer Visualization: Easily visualize all your PCB layers.
  • Your Data is Secure: We use a fully encrypted platform.
  • Upload Kicad/Gerber Files >

Schema IconDFM Software

Built on 15+ years of manufacturing experience, our automated DFM software helps you prevent costly errors and optimize your design for production.

  • Comprehensive DRC: Instantly review your design against key parameters.
  • Instant Error Reports: Get detailed descriptions of errors and recommended solutions right away.
  • Optimize Your PCB Layout: Ensure your board layout is optimized for a smooth production run.
  • Cost Savings: Reduce expensive errors and project delays.
  • Download Free DFM Software >

NextPCB Manufacturing Capability

Our production capabilities, built on high-grade materials and advanced technology, allow us to manufacture complex PCBs with a high degree of precision and reliability. We closely follow key IPC standards such as IPC-6012 and J-STD-001. All our PCBs are manufactured and assembled in accordance with IPC-A-600 and IPC-A-610 Class 2 workmanship criteria, with IPC-A-610 Class 3 available upon request for high-spec applications. View our Certifications

#Shengyi/KB Grade-A Materials #No Solder Mask Peeling #No Redness on Covered Vias #Average Hole Copper Thickness ≥20μm (industry standard is 18μm)#UL Mark Available#Microsection/Production Reports and Production Films Available#PCB: 100% E-test#PCBA: 100% AOI & X-Ray Checking #High Tg #Heavy Copper
Items Capabilities
Layer Count 1-32 layers
Impedance Control Supported for 4-20 layers, based on NextPCB's default stackup or customer-provided designs.
Stackup & Impedence Calculator
Impedance Tolerance ±10%
Material FR-4 (Aluminum / Copper / Flexible / Rigid-Flex available). Check Our advanced pcb material

We support a wide range of TG material options: TG130, TG135, TG150, TG155, TG170
Board Thickness from 0.6mm to 3.2mm
Thickness Tolerance (≥1.0mm) ±10%
Thickness Tolerance (<1.0mm) ±0.1mm
Max. Board Dimension 1-2 layers: 1500x600mm, 4 layers: 1500x500mm, 6-20 layers: 400x500mm. For other sizes, please contact us.
Min. Board Dimension ≥10×10mm
Outline Tolerance ±0.15mm
Outer Layer Copper Weight 1oz / 1.5oz / 2oz / 3oz / 4oz
Inner Layer Copper Weight 0.5oz / 1oz / 2oz / 3oz / 4oz
Surface Finish HASL / Lead Free HASL / ENIG / ENEPIG / OSP / Immersion Silver/Tin / Electroplated Gold / Gold Finger Plating / ENIG+OSP / Customized
HDI Structure Rank 1, Rank 2, Rank 3
Gold Finger Beveling Angle 20°, 30°, 45°, 60°
Gold Finger Beveling Angle Tolerance ±5°
Gold Finger Beveling Depth Tolerance ±0.1mm
Items Capabilities
Minimum Line Width Silkscreen printing: ≥5mil (~0.12mm)
Printer printing: ≥3mil (~0.08mm)
Minimum Text Height Silkscreen printing: ≥30mil (~0.76mm)
Printer printing: ≥24mil (~0.61mm)
Character Width to Height Ratio ≥6:1
Pad to Silkscreen Clearance >6mil (~0.15mm)
Solder Mask Opening ≥1.5mil (~0.04mm)
Solder Bridge Green: 3.5mil
Black/White: 5mil
Other colors: 4mil
Minimum Annular Ring (1oz Copper) 3.5mil (~0.09mm)
Minimum Annular Ring (2oz Copper) 4.5mil (~0.11mm)
Min. Trace Width & Spacing (0.5oz Inner) 2.5mil (~0.06mm) / 3mil (~0.08mm)
Min. Trace Width & Spacing (1oz Outer) 3mil (~0.08mm) / 3mil (~0.08mm)
Min. Trace Width & Spacing (2oz Outer) 5.5mil (~0.14mm) / 5.5mil (~0.14mm)
Hole to Hole Clearance (Different Nets) ≥12mil (~0.30mm)
Via to Via Clearance (Same Net) ≥8mil (~0.20mm)
SMD Pad to SMD Pad Clearance ≥0.15mm
Pad to Pad Clearance (With Hole) ≥0.40mm
Via to Track Clearance ≥7mil (~0.18mm)
PTH to Track Clearance ≥9mil (~0.23mm)
NPTH to Track Clearance ≥8mil (~0.20mm)
SMD Pad to Track Clearance ≥4mil (~0.10mm)
Trace to Board Edge ≥0.2mm
Trace to V-Cut Line ≥0.4mm
Mechanical Drill Hole Size 0.15mm - 6.5mm
Min. Non-Plated Holes ≥0.4mm
Min. Plated Slots ≥0.5mm
Min. Non-Plated Slots ≥0.5mm
Min. Castellated Holes ≥0.5mm
Items Capabilities
Electrical Test Flying Probe / Fixture Test
Solder Mask Color Green, Red, Yellow, Blue, White, Matte Black, Black.
Solder Mask Thickness On base material: 0.8mil
On copper: 0.6mil
Drill Hole Tolerance ≤0.05mm
Plated Hole Size Tolerance ±0.075mm
Non-Plated Hole Size Tolerance ±0.05mm
Rectangular Holes/Slots With or without fillet angle
Blind/Buried Vias Mechanical: Copper thickness ≥ 20µm
Laser: Dimple ≤ 10µm
Via Pad Size ≥0.1mm
PTH Hole Size (single side) ≥0.2mm
Panelization without Spacing 0mm
Panelization with Spacing ≥1.6mm
Panelized Round Boards ≥80mm x 80mm
Panelized Castellated Boards Uses stamp holes and tooling strips on four edges.
Min. Breakaway Tab Width ≥4mm (≥5mm for mouse bites)
Min. Edge Rails ≥3mm
V-CUT Angle 30°, 45°, 60°
Number of V-CUTs ≤30 cuts
V-CUT Outline Size 55mm ≤ L/W ≤ 480mm
V-CUT Residue Thickness 0.25mm - 0.4mm
Items Capabilities
PCB Assembly Lead Times

From 24 hours to 7 days once all parts are ready:

- Express turnaround: 24-hour assembly after component readiness

- Standard production: Up to 7-day completion

Component Procurement Options

Full turnkey: Comprehensive component sourcing by NextPCB

Partial turnkey: Hybrid customer-supplied and NextPCB-sourced parts

Kitted/Consigned: Complete customer-provided components

Assembly Technologies

Surface Mount Assembly (SMT): High-precision chip placement

Ball-Grid-Array Assembly (BGA): 0.25mm pitch with mandatory X-ray validation

Through-Hole Assembly (THT): Traditional component mounting

Mixed technology: Combined SMT & Thru-hole solutions

Mixed Assembly: Integrated SMT and Thru‑hole soldering process (reflow + wave/manual soldering)

Kit Assembly: Component kitting according to BOM for streamlined manual or automated assembly

View Our Advanced PCB Assembly Factory

Conformal Coating

Moisture & Corrosion Protection: Professional-grade application to IPC standards for all harsh-environment applications.

Component Types

BGA: 0.25mm pitch with X-ray QA

Ultra-miniature: 01005/0402 passives

High-density: Fine-pitch components as small as 0.38mm pitch ICs

Connectors: Hard metric & cable assemblies

Cable & Wire: Multiconductor cable and wire harness assemblies, enabling organized, insulated routing of multiple conductors within one outer jacket

Bulk: Loose-packaged discrete components (resistors, capacitors, ICs, etc.)

Assembly Side(s) Single/Double Sided: Supports both single- and double‑sided board assembly
SMT Parts Presentation

Cut tape: Components supplied on cut tape, ideal for small quantities

Partial reel: Components on partial reels, suitable for mid‑volume usage

Reel: Full‑reel packaging, the standard for high‑volume SMT components

Tube: Components packaged in tubes, typically for cylindrical or long parts

Tray: Supplied in trays, used for large or sensitive components

Laser-cut stainless steel: Delivered on precision laser‑cut stainless steel carriers for high‑precision or specialty components

Solder Types Substrate Specialization: Rigid PCBs, Flex Circuits, Metal-Core Boards, Rigid-Flex PCB
Quality Inspection & Testing

Visual inspection: Manual visual inspection of the PCB using magnifying tools to identify component placement, solder joint quality, and other visible defects.

AOI Scanning: Utilizes automated equipment to scan the PCB, detecting component absence, solder joint issues, polarity errors, and more.

BGA placement – X-RAY checking: Employs X-ray technology to inspect internal solder joint quality of BGA, QFN, and other packages, ensuring no cold solder joints or bridging.

In-Circuit Test (ICT): Conducts electrical tests to verify connectivity and functionality of circuits on the PCB, detecting issues like shorts and opens.

Free Functional Testing(FCT): Tests the PCB's functionality under actual operating conditions to ensure it meets design specifications and performance requirements.

After-Sales Service

Should your assembled PCBs encounter transit issues or potential defects upon delivery, we provide immediate repair and rework assistance. With an exceptional quality standard (DPPM ≤ 0.1%), our dedicated engineering team stands ready to resolve concerns through prioritized communication ensuring swift solutions that maintain project momentum and uphold our quality partnership.


Support Team:
Validate Your Projects at A Low Cost

Accelerate your prototyping and innovation. NextPCB is providing up to a $200 discount on 1-10 piece PCB assembly services, so you can validate your designs at a lower cost and experience our premium quality and professional support. Learn More

PCB & PCBA Manufacturing: Your Trusted Partner for Over 15 Years.

Get PCB & PCBA Instant Quote Online

NextPCB Innovation Program: We Help You Build It

NextPCB Accelerator is a program that helps innovators and creators turn their ideas into products. It offers free turnkey PCBA prototypes, manufacturing support, subsidized pricing, and early access to selected chips and modules. The sponsorship includes free PCBs, components, assembly, and shipping for up to two boards worth $500.

View More

Why Trust NextPCB

Catch errors at the source. NextPCB provides you with a free, professional DFM and DFA deep check. Before production even begins, we proactively identify potential flaws in your design, preventing costly rework and expensive delays caused by design errors. This means a higher First Pass Yield on your prototypes, smoother project progression, and significant savings in both time and money. View our factories

Case Study: Industrial Automation

A leading German industrial automation manufacturer required high-reliability PCBs for their next-generation controllers. NextPCB provided complex multi-layer PCBs with tight tolerances, significantly reducing their time-to-market.

Quality Standards & Certifications

Our manufacturing processes are certified with ISO 9001, ISO 13485, IATF 16949, UL, RoHS, and REACH. This guarantees every PCB meets stringent international quality standards.

View Our Certifications >

What Our Clients Say:

"NextPCB was a fantastic partner. The quality of our prototypes and the speed of delivery were far better than we anticipated. Their complimentary DFM and DFA checks were a huge plus, saving us valuable time and preventing costly mistakes." — Dr. Müller, Head of Development

More Voices >

Ready to start? Get a Free, No-Obligation Quote!

Use our simple online quote tool for a quick calculation or reach out to our team for a personalized consultation.

Our Simple Online Ordering Process

Our real-time online quote system provides transparent and cost-effective pricing for PCB and PCBA services.

 

Upload Design Files

Upload your Gerber/KiCad files for a quote. For assembly, add your BOM and Centroid files through our secure client portal.

 

Instant Online Quote

Receive an transparent quote with various options in just minutes

 

Free DFM/DFA Check

Our engineers will review your design for manufacturability and assembly at no cost.

 

Production

We manufacture your boards under strict quality control standards.

 

Fast Delivery

Your prototypes will be shipped directly to your door via your preferred method.

Our Partners

We are proud to partner with leading companies.

intel cooperate with NextPCB
Tesla cooperate with NextPCB
XiaoMi cooperate with NextPCB
TE cooperate with NextPCB
Honeywell cooperate with NextPCB
Analog Devices cooperate with NextPCB
ZOLL cooperate with NextPCB
SIEMENS cooperate with NextPCB
BOSCH cooperate with NextPCB
Continental AG

Frequently Asked Questions

What types of PCBs does your company primarily produce?

We are experts in manufacturing high-precision, high-reliability PCBs, with a proven track record in high-volume production of 1-6 layer boards. Our capabilities extend to more complex designs like multilayer and HDI boards, supporting a diverse range of applications from solar panels and medical devices to industrial controllers and smart home electronics.

What discounts do you offer?

These special offers are designed to lower the barrier for you to experience our quality and efficiency, and we look forward to becoming your first choice for mass production projects in the near future.

 

For PCB services, new customers get $20 off their first order. You can also get 10 prototype boards for just $0.1 with free shipping. Learn More >

For PCBA services, all customers can save up to $200 on SMT assembly in 1-10 pieces. Additionally, approved projects in our NextPCB Accelerator Program are eligible for a discount of up to $500 in 1-2 pieces.

Why are your prices so competitive?

Our competitive pricing is the result of several key factors that do not compromise on quality:

  • Economies of Scale: As a large-scale manufacturer, we benefit from significant bulk discounts on raw materials and components, and we pass these savings on to our customers.
  • Optimized Production Processes: We continually invest in advanced automation and lean manufacturing techniques to improve efficiency and reduce waste.
  • Strong Supply Chain Relationships: Our long-term partnerships with trusted suppliers ensure cost-effective procurement and a stable material supply.
  • Specialized Expertise: By focusing on specific PCB types and volumes, we are able to optimize our processes in these areas, which leads to greater efficiency and lower costs.
What files do I need to get a quote?

For PCBs, you can prepare Gerber files in RS-274X format (including drill files) and get an instant quote through our robust 24/7 online system. Order PCBs Online

For PCBA, in addition to the Gerber files, we also require a Bill of Materials (BOM) and assembly data (Centroid or pick-and-place files). You can then request an instant quote online. PCB Assembly Online Calculator

What is the minimum trace width/spacing and minimum hole size you can provide?

Our standard manufacturing capabilities support a minimum trace width/spacing of 2 mil/2 mil and a minimum mechanical hole size of 0.15 mm.

For more complex or custom requirements, please contact our technical support team—we are capable of handling more intricate processes.

What are your delivery times? Do you offer expedited services?

For PCBs, we offer fast prototype services with a lead time of 24, 48, or 72 hours to meet your urgent needs. Delivery times for mass production depend on order volume and complexity.

For PCB Assembly, standard lead times are typically 5 to 20 business days. If all components are in stock, delivery can be as fast as 24 hours.

Thanks to continuous optimization, our delivery reliability has reached an impressive 99.59%.

How does your company guarantee product quality?

We strictly adhere to international quality management systems such as ISO 9001, ISO 13485, UL, RoHS, and IATF 16949. Quality is ensured at every stage, from design review (DFM and DFA) and raw material testing to in-process quality control (including AOI, X-ray, ICT) and final functional testing and FQC (Final Quality Control) inspection before shipment.

We are equipped with state-of-the-art testing equipment and a professional quality management team to ensure that every single product meets client requirements 100%.

How do you ensure product traceability throughout its lifecycle?

We ensure complete product traceability through unique markings and a rigorous data capture system. Each product has a unique marker, such as a serial number or QR code. Our Manufacturing Execution System (MES) tracks and records all critical details for every product—from raw materials and process parameters to quality inspection results (AOI, X-ray, ICT). This comprehensive data, combined with our strict adherence to international quality standards (ISO 9001, ISO 13485, etc.), ensures the complete traceability of the product's journey. Additionally, we provide UL marking services that can be applied to any board, further enhancing product credibility and traceability. This ensures every product meets customer requirements 100%.

What should I do if a product has a problem?

We are confident in the quality of our PCBs. Every product undergoes rigorous quality control checks to ensure it meets our high standards and your specifications.

However, in the rare event that you encounter an issue, we've established a professional and transparent process to ensure a swift and fair resolution. We guarantee a response within 24 hours and will initiate a professional process to resolve the issue. This process includes problem analysis, a root cause investigation, and the formulation of a solution, which may include arranging for compensation or rework to ensure your rights are fully protected.

Do you offer full turnkey services?

Yes, we offer comprehensive turnkey solutions that cover PCB manufacturing, component sourcing, PCB assembly, and final testing. This all-in-one service allows us to manage your entire project, from design files to the finished product, optimizing your supply chain, shortening lead times, and ensuring consistent quality. Simply share your project details with us, and our team will provide a customized solution for you.

Can you produce high-frequency and high-speed circuit boards?

Yes, we specialize in the manufacturing of high-frequency and high-speed PCBs. We are well aware that signal integrity, impedance control, and material selection are critical for these products. Therefore, we not only strictly adhere to international quality standards like ISO 9001, ISO 13485, UL, RoHS, and IATF 16949, but we also integrate these requirements into our specific manufacturing processes for high-frequency and high-speed PCBs.