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Shenzhen Chengchi Circuit Technology Co., Ltd. Shenzhen Chengchi Circuit Technology Co., Ltd. Shenzhen Chengchi Circuit Technology Co., Ltd. Shenzhen Chengchi Circuit Technology Co., Ltd. Shenzhen Chengchi Circuit Technology Co., Ltd.
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+8618129931046 Mr. Liao

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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.

PCB Testing Process

PCB Testing Process

The PCB testing process is a comprehensive series of procedures designed to verify the functionality, reliability, and quality of printed circuit boards (PCBs) before they are integrated into electronic devices. This multi-stage process begins immediately after manufacturing and continues through va

PCB Testing ProcessAug 13, 2025 PCB Testing Process1

DetailPCB Testing Process

PCB Circuit Etching Precision

PCB Circuit Etching Precision

PCB circuit etching precision refers to the accuracy with which the conductive copper layers on a printed circuit board (PCB) are patterned during the etching process, directly impacting the board’s functionality, signal integrity, and ability to accommodate miniaturized components. Achieving high p

PCB Circuit Etching PrecisionAug 12, 2025 PCB Circuit Etching Precision1

DetailPCB Circuit Etching Precision

PCB Blind and Buried Via Fabrication

PCB Blind and Buried Via Fabrication

PCB blind and buried via fabrication is a sophisticated technique used in multi-layer printed circuit boards (PCBs) to create electrical connections between specific layers without penetrating the entire board, enhancing design density and reducing signal interference. Blind vias connect an outer la

PCB Blind and Buried Via FabricationAug 09, 2025 PCB Blind and Buried Via Fabrication1

DetailPCB Blind and Buried Via Fabrication

Signal Integrity PCB

Signal Integrity PCB

Signal Integrity (SI) PCBs are specialized printed circuit boards designed to maintain the quality of electrical signals as they travel through conductors, ensuring that digital or analog signals reach their destinations without significant degradation. In high-speed electronic systems—such as data

Signal Integrity PCBAug 08, 2025 Signal Integrity PCB1

DetailSignal Integrity PCB

Surface Insulation Treatment Processes for FPC Boards

Surface Insulation Treatment Processes for FPC Boards

　　Flexible Printed Circuit (FPC) boards require robust surface insulation treatment to ensure reliable performance in various applications. One common method is the application of solder mask, a photosensitive polymer material. This process involves coating the FPC surface with the solder mask, expo

Surface Insulation Treatment Processes for FPC BoardsAug 07, 2025 Surface Insulation Treatment Processes for FPC Boards1

DetailSurface Insulation Treatment Processes for FPC Boards

Industrial Automation PCB

Industrial Automation PCB

Industrial automation PCBs (Printed Circuit Boards) are the backbone of automated manufacturing systems, providing the electrical connectivity and signal processing required for machinery, robotics, and control systems to operate with precision and reliability. These PCBs are designed to withstand h

Industrial Automation PCBAug 06, 2025 Industrial Automation PCB1

DetailIndustrial Automation PCB
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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

    Cases

    Cases

    Applications

    Automotive
    Consumer
    Industry
    Communications
    Medical

    About

    Company Profile
    Development History
    Honorary Qualifications
    Factory Exhibition
    Partners
    Production Capacity
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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

    Shenzhen Chengchi Circuit Technology Co., Ltd. Shenzhen Chengchi Circuit Technology Co., Ltd. Shenzhen Chengchi Circuit Technology Co., Ltd. Shenzhen Chengchi Circuit Technology Co., Ltd. Shenzhen Chengchi Circuit Technology Co., Ltd.
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