Welcome to Acme PCB Limited – Your Trusted Partner in PCB Solutions

At Acme PCB Limited, we specialize in delivering comprehensive Printed Circuit Board (PCB) services tailored to meet the evolving needs of the electronics industry. With years of experience and a commitment to innovation, we provide high-quality PCB manufacturing, assembly, and design solutions.

Our Mission

To empower your electronics projects with state-of-the-art PCB technology. We strive to deliver not just products, but complete solutions that enhance the efficiency and reliability of your electronic devices.

Our Vision

To be recognized as a global leader in PCB services, known for our quality, innovation, and customer-centric approach. We aim to set industry benchmarks in both product excellence and environmental sustainability.

Our Values

  • Innovation: Continuously advancing our technology and processes to stay ahead in the industry.
  • Quality: Ensuring each PCB meets the highest standards of performance and reliability.
  • Customer Focus: Building strong relationships with clients by understanding and fulfilling their unique needs.
  • Integrity: Conducting our business with honesty and transparency.
  • Sustainability: Committing to environmentally responsible practices in all aspects of our operations.

Why Choose Acme PCB Limited?

Expertise: Our team of skilled professionals brings in-depth knowledge and experience in PCB design and manufacturing.

Customization: We offer tailored solutions to fit your specific requirements, whether it’s a small prototype batch or large-scale production.

Timely Delivery: We understand the importance of deadlines and strive to deliver your projects on time, every time.

Comprehensive Support: From design consultation to after-sales service, we are here to support you at every step.

Join us on a journey of innovation and excellence in PCB technology. Let Acme PCB Limited be the backbone of your electronic projects.

What We Service

PCB Manufacturing

State-of-the-art facilities for producing high-quality PCBs in various complexities and volumes.

PCB Assembly

Comprehensive assembly services including SMT, through-hole, and mixed technology..

PCB Design & Layout

Expert design services to transform your concepts into functional and efficient PCB layouts.

Prototype Development

Rapid prototyping to help you test and refine your designs before full-scale production.

Electronic Component Sourcing

Access to a wide range of high-quality electronic components to meet diverse project needs.

Quality Assurance & Testing

Rigorous testing and quality control measures to ensure the highest standards of PCB performance.

Turnkey Solutions

Complete end-to-end services from design to delivery, simplifying your supply chain.

Customer Support

Dedicated support team to assist with your queries and provide expert guidance.

custom pcb

PCB quality control process

The PCB (Printed Circuit Board) quality control process is a critical aspect of PCB manufacturing, ensuring that the boards meet the required standards for reliability and functionality. Here’s an overview of a typical PCB quality control process:

1. Design Review

  • Objective: To ensure the PCB design is error-free and optimized for manufacturing.
  • Process: Use of software tools to check for potential issues in the layout, such as spacing, trace widths, and component placement.

2. Material Inspection

  • Objective: To verify the quality of materials used, such as copper, laminate, and solder mask.
  • Process: Physical and chemical inspection of materials to ensure they meet specifications.

3. Pre-Production Verification

  • Objective: To confirm that the manufacturing process will produce PCBs according to the design.
  • Process: Creation of a prototype or first-article inspection to validate the manufacturing process.

4. Automated Optical Inspection (AOI)

  • Objective: To detect surface defects like scratches, etching errors, or missing components.
  • Process: High-resolution cameras scan the PCB and compare it against digital images of the “perfect” board.

5. Solder Paste Inspection (SPI)

  • Objective (if applicable): To ensure the correct application of solder paste in SMT (Surface Mount Technology) assembly.
  • Process: 3D inspection of solder paste deposits for volume, height, and alignment.

6. Electrical Testing

  • Objective: To ensure the PCB functions correctly and meets electrical specifications.
  • Process:
    • Continuity Test: Checks for open circuits.
    • Isolation Test: Ensures there are no unintended electrical connections.

7. In-Circuit Testing (ICT)

  • Objective: To test the functionality of components and the PCB in a simulated operational environment.
  • Process: Applying electrical signals and measuring the response to ensure components function correctly.

8. Functional Testing

  • Objective: To verify the PCB performs its intended function in an end-use environment.
  • Process: Simulating operating conditions and checking for correct operational outputs.

9. Visual Inspection

  • Objective: To catch any defects missed by automated processes.
  • Process: Skilled technicians inspect each board, often under magnification, for visual defects.

10. Quality Certifications Compliance

  • Objective: To adhere to industry standards.
  • Process: Ensuring processes and products comply with certifications like ISO 9001, IPC-A-600, and IPC-A-610.

11. Final Inspection and Packaging

  • Objective: To ensure only quality products are shipped.
  • Process: Final inspection before packaging, ensuring boards are free from physical damage and are packaged securely.

Continuous Improvement

  • Objective: To enhance quality over time.
  • Process: Regular review of quality control processes, customer feedback, and defect rates to identify areas for improvement.

Take the First Step Towards Excellence in PCB Solutions

Your project deserves the best in PCB technology and expertise. Whether you need advanced PCB design, precision manufacturing, or comprehensive assembly services, our team at Acme PCB Limited is ready to bring your vision to life.