High Volume PCB Assembly Production

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ISO 9001/UL Certified
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PCB Assembly Specialists
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97% of PCB Shipped on Time
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98% of PCB Delivered to Spec
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Delivery Guarantee

Need high-volume PCB assembly Manufacturing Services?

PCB Manufacturing Process

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Online Quote
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Upload PCB File
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Order Review
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Payment
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Order Updates
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Delivery
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Confirm Received

What is High Volume PCB Assembly?

Surface Mount Technology (SMT)

Single or double-side surface mount technology is highly efficient. Our assemblers use precision machines to mount components on the PCB’s surface.

The machines are primed for efficiency and accuracy to ensure they achieve miniaturization and maximum space usage. Automation ensures every PCB in the assembly line maintains the same standard of uniformity.

Through-Hole Technology

We use through-hole technology for PCBs in power-intensive applications. In this method, we insert electronic components into pre-drilled holes on the circuit board and solder them securely.

THT is suitable for producing PCBs that can withstand impact or tough conditions.

Mixed Single/Double Side Assembly

We use a combination of SMT and THT when we need to include power-intensive components on PCBs that undergo extreme electrical current.

Once we use SMT to place smaller components, we use THT to manually place bigger components that can handle mechanical stress.

High Volume PCB Assembly Equipment

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Pick and Place (P&P) Machines

We combine automation and pinpoint component placement when using pick-and-place machines to place surface components on the PCB.

P&P machines use vacuum nozzles to pick components up from trays and place them on PCB pads. These machines can make thousands of successful placements per hour. The end result is efficient boards, finished with accurate component placement.

Reflow Ovens

The key function of reflow ovens is to melt solder paste for soldering surface components to the PCBs. Without reflow ovens, you risk having inconsistent and weak solder joints.

Assemblies use three types of reflow ovens, for specific functions.

  • Convention reflow ovens are a great bet for zero-lead soldering. They use chamber-generated hot air on the PCB. These are the most ideal choice for high volume assembly, since they complement pick-and-place machinery.
  • Vapor phase reflow ovens ensure uniform heating using heat transfer and a medium such as fluorinated fluid. They have the advantage of being oxygen-free and minus the risk of overheating the assembly.
  • Infrared (IR) reflow ovens use ceramic infrared heaters located at the top and the bottom of conveyors to radiate heat onto PCBs.

Benefits of High Volume PCB Assembly

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PCB Assembly Services

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Turnkey PCB Assembly

We handle everything from parts sourcing to final assembly, providing a hassle-free experience that ensures top-quality boards every time.

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Prototype & Full Production Runs

Whether you need a few prototypes or large-volume batches, our flexible assembly services adapt to your project’s scope and timeline.

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RoHS & Lead-Free Compliance

Stay environmentally responsible with our compliant assembly processes, offering RoHS and lead-free options for safe, reliable builds.

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Single-Sided, Double-Sided, or Mixed

No matter the complexity, we can assemble boards of all configurations—single-layer, multi-layer, or a mix—to match your exact specifications.

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Small Quantities & High-Volume Capabilities

From one-off prototypes to bulk orders, we accommodate projects of all sizes without compromising on quality or turnaround time.

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Trusted by Over 3,000 Customers Worldwide

Join our growing community of satisfied clients who rely on our dependable assembly expertise and dedicated customer support.

Millions of business and innovators use OurPCB

PCB Board Process

Order Received

  • Component Procurement
  • Preparation
  • PCB Manufacture
  • Make Process Flow

Soldering

  • Solder Printing/Wave Soldering
  • SMT/Plugging
  • Inspection (repair if necessary)
  • AOI (repair if necessary)
  • Transfer

Parts Assembly

  • Manual Assembly
  • Cleaning
  • Wire Screw
  • Inspection
  • Repair If Necessary

Finalization

  • Final Confirmation
  • Packing
  • Shiping

Why Choose OurPCB as Your High Volume PCB Assembly Partner?

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Capabilities & Services

FAQ's

How is the Quality of High-Volume PCB Assemblies Ensured?

The first step to quality assurance in high-volume PCB assembly is choosing a manufacturer that meets ISO certifications. Also, the automated machines must be optimized for maximum precision. That way, there’s less chance of low quality right from the design and prototype phase.

Assembly materials and components must come from trusted suppliers. Once the PCBs pass manufacturing, further quality standards are enforced using various visual testing methods, such as automated optical inspection (AOI), in-circuit testing (ICT), and X-ray testing.

The final test, functional testing, is a rubber stamp on the operational integrity of the manufactured board.

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Prototype Cable Assemblies

Prototype cable assemblies are the very important place in between PCB design ideas and interconnects. OurPCB brings prototype assemblies with PCB solutions to your tables.

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What is a Multilayer PCB?

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