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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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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...

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Lead-Free Solder Empowers Flexible PCB Assembly with Balanced Process Performance

Lead-Free Solder Empowers Flexible PCB Assembly with Balanced Process Performance

Flexible PCBs (FPC), characterized by their lightness, thinness, bendability, deformation resistance, and high spatial adaptability, are now widely used in wearables, smart terminals, automotive electronics, medical instruments, and industrial flexible sensor modules. With tightening global environm

Lead-Free Solder Empowers Flexible PCB Assembly with Balanced Process PerformanceMay 30, 2026 Lead-Free Solder Empowers Flexible PCB Assembly with Balanced Process Performance48

DetailLead-Free Solder Empowers Flexible PCB Assembly with Balanced Process Performance

Out-of-Control Costs in 4-Layer PCB Rush Production? Material Selection & Scheduling Logic

Out-of-Control Costs in 4-Layer PCB Rush Production? Material Selection & Scheduling Logic

There are two prevailing extreme mindsets in the industry: one insists that rush orders require expensive materials to guarantee quality, while the other prioritizes cheap materials to cut costs when rushing production. In reality, cost control for 4-layer rush production hinges on demand-based tier

Out-of-Control Costs in 4-Layer PCB Rush Production? Material Selection & Scheduling LogicMay 29, 2026 Out-of-Control Costs in 4-Layer PCB Rush Production? Material Selection & Scheduling Logic45

DetailOut-of-Control Costs in 4-Layer PCB Rush Production? Material Selection & Scheduling Logic

Why Do Some People Call PCBA PCA

Why Do Some People Call PCBA PCA

The terms PCBA and PCA are often used interchangeably in the electronics manufacturing industry, leading to confusion for those new to the field. To understand why this happens, it is essential to first clarify the full definitions of both acronyms and the context in which they are used. PCBA stands

Why Do Some People Call PCBA PCAMay 29, 2026 Why Do Some People Call PCBA PCA421

DetailWhy Do Some People Call PCBA PCA

Suitable Scenarios for Rogers PCB Materials

Suitable Scenarios for Rogers PCB Materials

Rogers materials are high-frequency laminates renowned for low dielectric constant (Dk), ultra-low dissipation factor (Df), and excellent thermal/mechanical stability, making them the gold standard for high-frequency, high-speed, and millimeter-wave applications where standard FR-4 fails. Unlike FR-

Suitable Scenarios for Rogers PCB MaterialsMay 28, 2026 Suitable Scenarios for Rogers PCB Materials41

DetailSuitable Scenarios for Rogers PCB Materials

Core Principles and Full-Scenario Design of PCB Shielding Technology

Core Principles and Full-Scenario Design of PCB Shielding Technology

If decoupling technology suppresses noise from "within the power supply," shielding technology blocks noise propagation from the "external environment." The two complement each other, forming the twin pillars of PCB noise reduction. In high-speed, RF (Radio Frequency), and high-EMI-sensitive scenari

Core Principles and Full-Scenario Design of PCB Shielding TechnologyMay 28, 2026 Core Principles and Full-Scenario Design of PCB Shielding Technology351

DetailCore Principles and Full-Scenario Design of PCB Shielding Technology

Factors Affecting the Glass Transition Temperature (Tg) of PCB Substrates

Factors Affecting the Glass Transition Temperature (Tg) of PCB Substrates

Factors Affecting the Glass Transition Temperature (Tg) of PCB SubstratesThe Glass Transition Temperature (Tg) of Printed Circuit Board (PCB) substrates is a critical metric indicating the temperature at which the material transitions from a rigid glassy state to a rubbery, high-elastic state. The T

Factors Affecting the Glass Transition Temperature (Tg) of PCB SubstratesMay 27, 2026 Factors Affecting the Glass Transition Temperature (Tg) of PCB Substrates71

DetailFactors Affecting the Glass Transition Temperature (Tg) of PCB Substrates
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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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    Applications

    Automotive
    Consumer
    Industry
    Communications
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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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