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Visit from American partners

Visit from American partners

Visit from American partnersDec 03, 2025 Visit from American partners1

With the continuous development of science and technology, PCB board industry is also moving forward, technology upgrading has become a key element of the development of the industry...

Know MoreShenzhen Chengchi Circuit Technology Co., Ltd.

How to Implement Micro-Size PCB Soldering Processes and Defect Prevention and Control

How to Implement Micro-Size PCB Soldering Processes and Defect Prevention and Control

During the full lifecycle of micro-sized PCBs, assembly and soldering constitute a high-risk failure phase second only to design and fabrication. Micro-components and minute solder pads place extremely high demands on soldering process precision, temperature control, and equipment. Even a slight dev

How to Implement Micro-Size PCB Soldering Processes and Defect Prevention and ControlFeb 03, 2026 How to Implement Micro-Size PCB Soldering Processes and Defect Prevention and Control1

DetailHow to Implement Micro-Size PCB Soldering Processes and Defect Prevention and Control

In which fields are multilayer PCBs a hard requirement? Will single-layer boards still be needed in the future?

In which fields are multilayer PCBs a hard requirement? Will single-layer boards still be needed in the future?

In the wave of electronic devices evolving towards higher density, superior performance, and miniaturization, multilayer PCBs have become an essential requirement in several key fields due to their three-dimensional wiring structure, excellent anti-interference capability, and efficient heat dissipa

In which fields are multilayer PCBs a hard requirement? Will single-layer boards still be needed in the future?Feb 02, 2026 In which fields are multilayer PCBs a hard requirement? Will single-layer boards still be needed in the future?1

DetailIn which fields are multilayer PCBs a hard requirement? Will single-layer boards still be needed in the future?

Layout Optimization for Mass Production of PCB Boards in SMT Assembly

Layout Optimization for Mass Production of PCB Boards in SMT Assembly

SMT (Surface Mount Technology) placement is a core backend process in PCB batch production. The efficiency and yield of an automated SMT line heavily depend on the preliminary PCB layout design. In the batch projects I've encountered, nearly 30% of SMT defects can be traced back to PCB layout issues

Layout Optimization for Mass Production of PCB Boards in SMT AssemblyJan 30, 2026 Layout Optimization for Mass Production of PCB Boards in SMT Assembly1

DetailLayout Optimization for Mass Production of PCB Boards in SMT Assembly

PCB Dust Cover

PCB Dust Cover

A PCB dust cover is a protective enclosure designed to shield printed circuit boards from dust, debris, moisture, and other environmental contaminants that can degrade performance or cause electrical failures. These covers are essential in applications such as industrial machinery, outdoor electroni

PCB Dust CoverJan 30, 2026 PCB Dust Cover1

DetailPCB Dust Cover

PCB Thermal Design

PCB Thermal Design

PCB thermal design focuses on managing heat generation and dissipation within a printed circuit board to ensure components operate within their safe temperature ranges, preventing performance degradation, reliability issues, or premature failure. Electronic components—especially high-power devices l

PCB Thermal DesignJan 29, 2026 PCB Thermal Design1

DetailPCB Thermal Design

Teaching You How to Use and Verify: A Full-Cycle Failure-Prevention Closed-Loop Solution for Micro-Sized PCBs

Teaching You How to Use and Verify: A Full-Cycle Failure-Prevention Closed-Loop Solution for Micro-Sized PCBs

Many micro-sized PCBs pass design, manufacturing, and assembly quality checks but still fail during customer use, leading to after-sales and safety issues. As a PCB engineer, it is essential to establish a full lifecycle failure-prevention闭环 (closed-loop) covering design, manufacturing, assembly, us

Teaching You How to Use and Verify: A Full-Cycle Failure-Prevention Closed-Loop Solution for Micro-Sized PCBsJan 28, 2026 Teaching You How to Use and Verify: A Full-Cycle Failure-Prevention Closed-Loop Solution for Micro-Sized PCBs1

DetailTeaching You How to Use and Verify: A Full-Cycle Failure-Prevention Closed-Loop Solution for Micro-Sized PCBs
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    Products

    PCBA OEM and ODM
    PCBA customization
    New energy PCBA
    Industrial control motherboard PCBA
    Consumer electronics PCBA
    Smart home PCBA
    Medical equipment PCBA

    capabilities

    PCB design and layout
    PCB Fabrication
    Purchasing & Supplier Management
    PCBA production
    PCBA testing and aging

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    Automotive
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    Shenzhen Chengchi Circuit Technology Co., Ltd.

    Email

    ccdltiktok@gmail.com

    Contact: +8618129931046 (Mr. Liao )

    Tel: 0755-23739764

    Tel: +8618168762195 (Miss Lin)

    Add: Lanhuahan Technology Industrial Park, Pingshan New District, Shenzhen

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