High frequency PCB Manufacturer-Shenzhen Chengchi Circuit Technology Co., Ltd.

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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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Dec 03, 2025 1

SMT PCBA Assembly

　　　　SMT (Surface Mount Technology) PCBA assembly is a widely used electronic manufacturing process that mounts surface-mount components (SMDs) directly onto the surface of printed circuit boards (PCBs), replacing traditional through-hole technology for compact, high-density electronic products. This

Dec 10, 2025 1

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Turnkey PCBA Services: The Preferred Solution to Mitigate Supply Chain Risks

Turnkey PCBA services are becoming a key strategy for many enterprises to mitigate supply chain risks and enhance competitiveness. Amid persistent supply chain challenges such as semiconductor shortages and raw material price fluctuations, companies are facing extended delivery cycles and rising cos

Dec 10, 2025 1

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PCB Boards for Smart Switches

　　　　PCB boards for smart switches are specialized circuit boards that power and control intelligent light switches—devices that enable remote control (via smartphone apps, voice assistants like Alexa/Google Home) and automated operation (scheduling, motion sensing) of lighting systems. Unlike tradit

Dec 09, 2025 1

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Why is PCB stress testing necessary?

I. The primary reason for conducting PCB strain measurement is to ensure the reliability of electronic products and prevent potential mechanical stress damage. Printed circuit boards (PCBs) are subjected to various mechanical stresses during manufacturing, assembly, and transportation. These stresse

Dec 09, 2025 1

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Analysis of the Three Major Operations in PCBA Process!

01 ABC Sharing Session - Product Processing Operationsa. Solder Paste PrintingThis process requires a stencil, also known as a steel mesh. The stencil is designed with openings corresponding to the PCB pads, and its thickness determines the solder paste thickness. Since the quality of solder paste p

Dec 08, 2025 1

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PCBA Turnkey Service

PCBA turnkey service integrates circuit board manufacturing, component procurement, assembly, testing, and after-sales support into a one-stop solution, which greatly simplifies the production process for clients. For enterprises, especially small and medium-sized ones, managing multiple links in PC

Dec 08, 2025 1

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