How to Order PCB from China

Why Order PCBs from China?

China has become a global hub for PCB manufacturing due to several advantages:

  1. Lower Costs: Chinese PCB manufacturers often offer competitive pricing compared to manufacturers in other countries, thanks to lower labor and material costs.

  2. Extensive Manufacturing Capabilities: Many Chinese PCB manufacturers have advanced equipment and experienced technicians, enabling them to produce a wide range of PCB types and handle complex designs.

  3. Faster Turnaround Times: With efficient supply chains and streamlined production processes, Chinese manufacturers can often deliver PCBs faster than their counterparts in other countries.

  4. Flexibility: Chinese PCB manufacturers are often willing to accommodate smaller order quantities and offer customization options to meet specific requirements.

Choosing a Chinese PCB Manufacturer

Selecting the right PCB manufacturer is crucial for ensuring the success of your project. Here are some key factors to consider when choosing a Chinese PCB manufacturer:

Reputation and Experience

Look for manufacturers with a proven track record of delivering high-quality PCBs. Research their reputation by reading reviews, testimonials, and case studies from previous clients. Consider the manufacturer’s experience in the industry and their expertise in producing the specific type of PCBs you require.

Manufacturing Capabilities

Evaluate the manufacturer’s technical capabilities to ensure they can handle your PCB design’s complexity and requirements. Consider factors such as:

  • PCB types (e.g., rigid, flexible, high-density interconnect)
  • Layer counts
  • Material options (e.g., FR-4, high-frequency materials)
  • Minimum feature sizes (e.g., trace width, spacing)
  • Surface finishes (e.g., HASL, ENIG, OSP)
  • Certifications (e.g., ISO, UL, RoHS)

Communication and Support

Effective communication is essential when working with an overseas manufacturer. Look for a manufacturer that is responsive, communicates clearly in English, and provides prompt support throughout the ordering process. Consider their customer service channels, such as email, phone, or online chat, and their availability during your working hours.

Pricing and Lead Times

Request quotes from multiple manufacturers to compare pricing and lead times. While cost is an important factor, avoid compromising on quality for the sake of lower prices. Consider the manufacturer’s minimum order quantities (MOQs) and any additional costs, such as setup fees, tooling charges, or shipping expenses.

Preparing Your PCB Design Files

Before placing an order, you need to prepare your PCB design files according to the manufacturer’s requirements. Here are the key steps:

  1. Create Gerber Files: Export your PCB design from your electronic design automation (EDA) software as Gerber files. Gerber files are the industry standard for PCB fabrication and include information about the copper layers, solder mask, silkscreen, and drill holes.

  2. Generate Drill Files: Create drill files (usually in Excellon format) that specify the sizes and locations of the drill holes on your PCB.

  3. Prepare Assembly Files: If you require PCB assembly services, provide the necessary files, such as the bill of materials (BOM), component placement files (e.g., Pick and Place file), and assembly drawings.

  4. Review and Verify: Double-check your files to ensure they are complete, accurate, and meet the manufacturer’s requirements. Many manufacturers provide design guidelines or checklists to help you verify your files.

  5. Compress and Send: Compress your files into a single archive (e.g., ZIP file) and send them to the manufacturer, typically via email or a file-sharing platform.

Placing Your PCB Order

Once you have selected a manufacturer and prepared your design files, you can place your PCB order. Here’s what you need to do:

  1. Request a Quote: Provide the manufacturer with your PCB specifications, including the quantity, layer count, dimensions, material, surface finish, and any special requirements. The manufacturer will review your specifications and provide a quote.

  2. Confirm the Order: Review the quote and clarify any questions or concerns with the manufacturer. If you’re satisfied with the quote, confirm your order and provide any necessary payment information.

  3. Review and Approve Fabrication Files: The manufacturer will generate fabrication files based on your design files. Review these files carefully to ensure they match your intended design. Approve the fabrication files or request any necessary changes.

  4. Production and Quality Control: Once you approve the fabrication files, the manufacturer will begin production. They will perform quality control checks throughout the manufacturing process to ensure the PCBs meet your specifications and industry standards.

  5. Shipping and Delivery: After production is complete, the manufacturer will package your PCBs and ship them to your designated address. Provide clear shipping instructions and consider using a reliable courier service with tracking capabilities.

Managing the Production Process

Effective communication and project management are essential when working with a Chinese PCB manufacturer. Here are some tips to help you manage the production process smoothly:

  • Establish clear communication channels and contact points with the manufacturer.
  • Set realistic expectations for lead times and delivery dates.
  • Request regular updates on the production progress and address any issues promptly.
  • Maintain organized records of your order details, communication, and files.
  • Be proactive in addressing any quality concerns or discrepancies.
  • Foster a positive working relationship with the manufacturer based on mutual respect and professionalism.

Common Challenges and How to Overcome Them

Ordering PCBs from China can present some challenges, but with proper planning and communication, you can mitigate potential risks. Here are some common challenges and strategies to overcome them:

Language Barriers

Some Chinese manufacturers may have limited English proficiency, which can lead to miscommunication. To overcome this, choose a manufacturer with good English communication skills or consider using a translator or intermediary service. Be clear and concise in your communication and use visual aids, such as drawings or diagrams, to convey your requirements effectively.

Quality Concerns

Ensuring consistent quality is essential when ordering PCBs from China. To mitigate quality risks, work with reputable manufacturers that have a proven track record and robust quality control processes. Clearly specify your quality requirements and standards in your order. Consider requesting samples or prototypes before placing a large order to verify the manufacturer’s capabilities.

Intellectual Property Protection

Protecting your intellectual property (IP) is crucial when working with overseas manufacturers. Take steps to safeguard your IP, such as signing non-disclosure agreements (NDAs) with the manufacturer, limiting access to sensitive design files, and using watermarks or other identifiers on your documents. Be cautious about sharing complete design files unless necessary and consider splitting your design across multiple manufacturers if IP concerns are high.

Shipping and Customs

Shipping PCBs from China to your location can involve customs clearance and potential delays. Work with the manufacturer to ensure proper packaging and labeling of your shipment to avoid customs issues. Consider using a reliable shipping service with experience in handling international shipments. Be aware of any import duties or taxes applicable in your country and factor them into your cost calculations.

PCB Ordering Checklist

To summarize the key steps in ordering PCBs from China, here’s a handy checklist:

  • [ ] Research and select a reputable Chinese PCB manufacturer
  • [ ] Prepare your PCB design files (Gerber, drill, and assembly files)
  • [ ] Request a quote from the manufacturer based on your specifications
  • [ ] Confirm the order and provide payment information
  • [ ] Review and approve the fabrication files generated by the manufacturer
  • [ ] Monitor the production process and maintain communication with the manufacturer
  • [ ] Arrange for shipping and delivery of your PCBs
  • [ ] Inspect the received PCBs for quality and compliance with your requirements
  • [ ] Provide feedback to the manufacturer and address any issues promptly

Frequently Asked Questions (FAQ)

1. How long does it typically take to receive PCBs ordered from China?

The lead time for receiving PCBs from China varies depending on the manufacturer, complexity of your design, and shipping method. Typical lead times range from 1-4 weeks, but expedited options may be available for an additional cost. Communicate with your manufacturer to get an accurate estimate of the lead time for your specific order.

2. What is the minimum order quantity (MOQ) for PCBs from Chinese manufacturers?

Minimum order quantities (MOQs) vary among Chinese PCB manufacturers. Some manufacturers may have low MOQs, such as 5 or 10 pieces, while others may require higher quantities. MOQs can also depend on the complexity of your PCB design and the manufacturer’s production capabilities. Discuss your quantity requirements with the manufacturer to find a suitable option.

3. How can I ensure the quality of PCBs ordered from China?

To ensure the quality of PCBs ordered from China, work with reputable manufacturers that have a proven track record and robust quality control processes. Clearly communicate your quality requirements and standards in your order. Consider requesting samples or prototypes before placing a large order to verify the manufacturer’s capabilities. Regularly communicate with the manufacturer throughout the production process and promptly address any quality concerns.

4. Can Chinese PCB manufacturers handle complex or high-density designs?

Yes, many Chinese PCB manufacturers have advanced capabilities and can handle complex and high-density PCB designs. However, it’s essential to choose a manufacturer with experience in producing the specific type of PCBs you require. Evaluate their technical capabilities, such as layer counts, minimum feature sizes, and material options, to ensure they can meet your design requirements.

5. What should I do if I receive PCBs that don’t meet my specifications or have quality issues?

If you receive PCBs that don’t meet your specifications or have quality issues, promptly communicate your concerns to the manufacturer. Provide clear evidence, such as photos or measurements, to support your claims. Work with the manufacturer to identify the root cause of the issue and determine an appropriate resolution, such as rework, replacement, or compensation. Maintain a professional and constructive approach to problem-solving, and consider the manufacturer’s perspective and constraints.


Ordering PCBs from China can be a cost-effective and efficient option for your electronic projects. By understanding the process, selecting a reliable manufacturer, preparing your design files accurately, and managing the production process effectively, you can ensure a successful outcome. Remember to prioritize clear communication, quality control, and intellectual property protection throughout the ordering process. With the right approach and due diligence, ordering PCBs from China can help you achieve your project goals while benefiting from the advantages of global manufacturing.