Why Choose RayMing Assembly service for Your PCB Requirements?

Introduction to PCB Assembly Services

Printed Circuit Board (PCB) assembly is a crucial process in the manufacturing of electronic devices. It involves soldering electronic components onto a PCB to create a functional circuit board. PCB assembly services are essential for businesses that require high-quality, reliable, and cost-effective electronic products.

RayMing is a leading provider of PCB assembly services, offering a wide range of solutions to meet the diverse needs of its clients. With state-of-the-art facilities, experienced technicians, and advanced technology, RayMing ensures that every PCB assembly project is completed to the highest standards of quality and reliability.

The Importance of Choosing the Right PCB Assembly Service Provider

Choosing the right PCB assembly service provider is critical to the success of your electronic product. A reliable and experienced provider can help you:

  • Ensure the quality and reliability of your PCBs
  • Reduce manufacturing costs and time-to-market
  • Minimize the risk of defects and failures
  • Provide expert guidance and support throughout the assembly process

Why Choose RayMing for Your PCB Assembly Needs?

1. Comprehensive PCB Assembly Services

RayMing offers a comprehensive range of PCB assembly services to meet the diverse needs of its clients. These services include:

  • Surface Mount Technology (SMT) Assembly
  • Through-Hole Technology (THT) Assembly
  • Mixed Technology Assembly
  • Prototype Assembly
  • Low-Volume Production
  • High-Volume Production
Service Description
Surface Mount Technology (SMT) Assembly Placing and soldering surface mount components onto PCBs using automated equipment
Through-Hole Technology (THT) Assembly Inserting and soldering through-hole components onto PCBs manually or with automated equipment
Mixed Technology Assembly Combining SMT and THT assembly techniques to assemble PCBs with both surface mount and through-hole components
Prototype Assembly Assembling small quantities of PCBs for testing and evaluation purposes
Low-Volume Production Assembling PCBs in quantities ranging from a few hundred to a few thousand
High-Volume Production Assembling PCBs in large quantities, typically tens of thousands or more

2. State-of-the-Art Facilities and Equipment

RayMing has invested in state-of-the-art facilities and equipment to ensure the highest quality and efficiency in its pcb assembly processes. These include:

  • Automated SMT assembly lines
  • Automated optical inspection (AOI) systems
  • X-ray inspection systems
  • In-circuit testing (ICT) equipment
  • Functional testing equipment

3. Experienced and Skilled Technicians

RayMing’s team of experienced and skilled technicians is dedicated to providing the highest level of service and support to its clients. They are trained in the latest PCB assembly techniques and technologies and are committed to ensuring that every project is completed to the highest standards of quality and reliability.

4. Stringent Quality Control Processes

RayMing has implemented stringent quality control processes to ensure that every PCB assembly project meets or exceeds its clients’ expectations. These processes include:

  • Incoming material inspection
  • In-process quality control checks
  • Final inspection and testing
  • Traceability and documentation

5. Competitive Pricing and Fast Turnaround Times

RayMing offers competitive pricing and fast turnaround times on all its PCB assembly services. Its streamlined processes and advanced technology enable it to deliver high-quality PCBs at a lower cost and with shorter lead times than many of its competitors.

RayMing’s PCB Assembly Process

RayMing follows a systematic and rigorous process to ensure the highest quality and reliability in its PCB assembly services. The process typically involves the following steps:

  1. Design Review: RayMing’s engineers review the PCB design files to ensure that they are complete, accurate, and manufacturable. They may suggest design improvements to enhance the functionality, reliability, or manufacturability of the PCB.

  2. Material Procurement: RayMing procures the necessary components and materials for the PCB assembly project, ensuring that they meet the required specifications and quality standards.

  3. PCB Fabrication: If required, RayMing can fabricate the PCBs in-house or through its network of trusted suppliers.

  4. Solder Paste Printing: Solder paste is applied to the PCB pads using a stencil printer. This step is critical to ensuring that the correct amount of solder is applied to each pad.

  5. Component Placement: The PCB is loaded onto the SMT assembly line, where the surface mount components are placed onto the pads using automated pick-and-place machines.

  6. Reflow Soldering: The PCB is passed through a reflow oven, where the solder paste melts and forms a permanent bond between the components and the PCB pads.

  7. Through-Hole Assembly: If required, through-hole components are inserted and soldered onto the PCB manually or using automated equipment.

  8. Inspection and Testing: The assembled PCBs undergo a series of inspections and tests to ensure that they meet the required quality and functionality standards. These may include automated optical inspection (AOI), X-ray inspection, in-circuit testing (ICT), and functional testing.

  9. Packaging and Shipping: The completed PCBs are packaged and shipped to the client according to their specifications and requirements.

Frequently Asked Questions (FAQ)

1. What is the minimum order quantity for PCB assembly at RayMing?

RayMing offers PCB assembly services for a wide range of order quantities, from prototype quantities to high-volume production runs. The minimum order quantity depends on the specific requirements of the project, but RayMing can typically accommodate orders as low as 10 pieces.

2. How long does it take to assemble a PCB at RayMing?

The lead time for PCB assembly at RayMing depends on various factors, such as the complexity of the PCB design, the availability of components, and the order quantity. Typically, prototype orders can be completed within 3-5 days, while larger production orders may take 2-3 weeks or longer.

3. What types of components can RayMing assemble onto PCBs?

RayMing can assemble a wide range of surface mount and through-hole components onto PCBs, including resistors, capacitors, inductors, diodes, transistors, integrated circuits (ICs), connectors, and more. RayMing can also handle specialized components such as BGAs, QFNs, and LGAs.

4. What file formats does RayMing accept for PCB assembly projects?

RayMing accepts various file formats for PCB assembly projects, including Gerber files (RS-274X), ODB++ files, and IPC-2581 files. RayMing can also work with native CAD files from popular PCB design software such as Altium Designer, Cadence Allegro, and Mentor Graphics PADS.

5. Does RayMing offer turnkey pcb assembly services?

Yes, RayMing offers turnkey PCB assembly services that include PCB fabrication, component procurement, assembly, testing, and packaging. This allows clients to outsource the entire PCB manufacturing process to RayMing, from design to delivery.


Choosing the right PCB assembly service provider is critical to the success of your electronic product. RayMing offers a comprehensive range of PCB assembly services, state-of-the-art facilities and equipment, experienced and skilled technicians, stringent quality control processes, competitive pricing, and fast turnaround times.

Whether you need prototype assembly, low-volume production, or high-volume manufacturing, RayMing has the expertise and capabilities to meet your PCB assembly needs. Contact RayMing today to learn more about how they can help you bring your electronic product to market faster, more efficiently, and with the highest quality and reliability.