pcba capabilities

Welcome to the heart of innovation. At Rigao Electronics, we don't just assemble printed circuit boards; we bring ideas to life with precision and expertise. Explore our PCBA capabilities and discover why clients trust us for their electronic assembly needs.

Our advanced eight SMT assembly lines ensure accurate and high-density component placement. We leverage the latest technology for seamless integration, allowing for smaller form factors and improved performance.

For applications requiring traditional through-hole components, we have three Through-Hole assembly lines, our skilled technicians handle assembly with meticulous attention to detail, ensuring durability and reliability.

Here are some key technical parameters commonly included:

  1. Component Placement Accuracy:

    • ±0.0375 mm placement accuracy for components with 0201 package size and above.

  2. Minimum Component Size:

    • Capable of handling components as small as 01005.

  3. Maximum PCB Size:

    • Supports PCBs up to 1200 mm x 400 mm in size.

  4. Minimum Panel Size:

    • Supports minimum panel size is 50.8 mm x 50.8 mm, less than this size needs to increase the number of PCB per panel.

  5. Surface Mount Technology (SMT) Capability:

    • Minimum pitch of 0.2 mm and supports components with packages as small as 01005.

  6. Through-Hole Component Capability:

    • Accommodates through-hole components with lead spacing as fine as 1.0 mm.

  7. Types of PCBs Supported:

    • Capable of assembling single-sided, double-sided, and up to 40-layer multilayer PCBs.

  8. Assembly Speed:

    • High-speed assembly with a placement rate of up to 440,000 components per hour (CPH) for standard-sized components.

  1. Reflow Oven Profile Control:

    • Precise temperature control during reflow soldering with a 10-zone reflow oven allowing for customizable profiles.

  2. Stencil Printing Accuracy:

    • Stencil printing accuracy within ±0.01 mm for precise solder paste deposition.

  3. Quality Control and Inspection:

    • Utilizes Automated Optical Inspection (Online AOI) for component placement verification, X-ray inspection for hidden solder joint inspection(BGA inspection), and functional testing for end-to-end verification.

  4. Material Compatibility:

    • Compatible with lead-free solder paste and flux materials conforming to RoHS regulations.

  5. IPC Standards Compliance:

    • Adheres to IPC-A-610 standards for acceptability of electronic assemblies, ensuring high-quality standards are met.

  6. Lead-Free Assembly Capability:

    • Fully equipped for lead-free assembly, complying with RoHS and other environmental standards.

  7. ESD Control Measures:

    • Implements comprehensive ESD control measures, including grounded workstations, flooring, and personnel grounding.

  8. Turnaround Time:

    • Standard turnaround time from PCB and parts receipt to fully assembled PCBA is 5-7 business days, with options for expedited services.

Quick Turnaround Services:

Turn your concepts into tangible prototypes swiftly. Our rapid prototyping services empower you to test and iterate designs efficiently, reducing time-to-market. Need a quick assembly turnaround without compromising quality? Our streamlined processes ensure timely delivery without sacrificing precision.

Production Scale:

Equipped for large-scale production, we seamlessly handle high-volume orders while maintaining consistency and quality. Our automated assembly lines optimize efficiency.


From small batches to extensive orders, our assembly capabilities are flexible to accommodate your unique production requirements.

Quality Assurance:

Every PCB undergoes comprehensive testing, ensuring functionality, reliability, and adherence to industry standards. We adhere to IPC standards, guaranteeing the highest quality in every assembly. Our commitment to quality extends to every component and solder joint. Our state-of-the-art automated assembly lines enhance precision, reduce errors, and ensure consistency throughout the assembly process. We utilize advanced technologies for precise component verification and placement, guaranteeing accuracy and reliability in every assembly.

Environmental Responsibility:

Our commitment to environmental responsibility is reflected in our RoHS-compliant assembly processes. We prioritize sustainability in every aspect of our operations. We implement green practices in our assembly processes, striving to reduce our environmental footprint and promote eco-friendly manufacturing.

Case Studies/Testimonials:

[Project A: Streamlining Assembly for IoT Devices]

Details on how we optimized assembly processes for an IoT project, ensuring efficiency and performance.

[Project B: Delivering High-Quality PCBAs for Aerospace Applications]

Insights into our role in assembling high-quality PCBAs for critical aerospace applications, meeting stringent industry standards.

For inquiries, quotes, or collaboration opportunities related to our PCBA capabilities, please contact us at rfq@rigao-pcba.com. Our team is ready to bring your electronic visions to life.

At Rigao Electronics, we don't just assemble PCBs, we engineer solutions. Experience the epitome of excellence in every PCBA with us.