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About Our Company

Guanghong Electronics was established in 2008, initially focusing on PCB (Printed Circuit Board) business. After nearly two decades of development, we have expanded our capabilities far beyond PCB. Our PCB business has accumulated extensive technical expertise, and we now possess the capability to produce high-multilayer, high-precision, high-reliability, and diverse types of PCBs. We are capable of producing up to 32 layers of PCB, covering materials such as FR-4 rigid boards, FPC flexible boards, high-frequency boards, thermoelectric separation copper substrates, aluminum substrates, and more, to meet various customer needs.
In addition to PCB production, we also offer a range of related technologies and services, including PCBA prototyping and small-batch production, EDA/CAM industrial software, stencil and fixture design and manufacturing, FA mechanical components marketplace, 3D printing, CNC intelligent manufacturing, sheet metal processing, and more. With our outstanding technological capabilities, we not only provide high-quality solutions for the electronics industry but also offer precision processing and customization services for the mechanical industry.

Why Choose Us

In terms of product supply, we emphasize supply chain diversification and stability. With a strong procurement network and good relationships with suppliers, Guanghong Electronics ensures the timely supply of products and offers highly competitive prices to customers.

Rich Experience

Rich 17-year industry experience, and a professional and mature team ensure that we can provide meticulous and professional services.
Quality Assurance

We have 100% quality guarantee to customers. We will be responsible for any quality problem.
Professional Solution

With rich experience and one-to-one service, we can help you choose products and answer questions.
Good Service

High-quality after-sales service, tracking usage, and positive feedback. Rapid response within 24 hours.
Good Cooperation

The company follows the quality principle of "quality is the life of the enterprise".

OEM/ODM Service

We can provide the best service for our customers.

OEM Service

When you put forward your needs, our engineers will provide you with faster and more perfect customized solutions.

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ODM Service

We have a wide range of products, and we will provide technical support according to your actual needs to choose the right product for you.

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Products Categories

We promise to find you the right equipment

Power Module
Integrated Circuits And Chips
Industrial Automation And Control
Diode
Triode

What Our Customers Said

We Promise To Find You The Right Equipment

Jack, Manager

In the development of our new industrial weighing sensors, the accuracy and stability of the signal chain were the biggest challenges. The AD7792 high-precision ADC chip recommended by Liancheng Meiye, with its ultra-low noise and integrated instrumentation amplifier, greatly improved the acquisition quality of our front-end weak signals. Simultaneously, the OPA1612AID operational amplifier ensured supremely pure signal conditioning. This combined solution, along with your company's highly reliable PCBs, collectively achieved a truly satisfactory level of measurement accuracy.

Lucy, Manager

When sourcing power and signal chain solutions for our portable medical monitoring devices, Liancheng Meiye provided the perfect answer. The LS10-13B12R3 ultra-thin AC-DC module, with its high conversion efficiency and low no-load power consumption, significantly extended our device's battery life. Meanwhile, the OPA1612AID dual op-amp delivered ultra-low distortion and noise performance within an extremely compact footprint, perfectly meeting medical-grade signal processing requirements. This one-stop component supply capability greatly accelerated our time to market.

Peter, Manager

For the core board of our automotive battery management system, we needed to handle both high-precision voltage acquisition and robust noise immunity. The AD7792 chip provided by Liancheng Meiye, with its differential input channels, effectively suppressed common-mode interference within the vehicle, and its 16-bit Σ-Δ architecture guaranteed the accuracy of the acquired data. The high-temperature resistant PCBs produced by their factory also ensured the long-term stable operation of the entire module in harsh environments, demonstrating comprehensive reliability from the chip to the board level.

Amelia, Manager

For our flagship audio interface, sound quality is the sole priority. The OPA1612AID operational amplifier strongly recommended by Liancheng Meiye, with its impeccable ultra-low noise and distortion specs, truly elevated the sound quality to a new level. To ensure clean power supply, we also selected the LS10-13B12R3 power module, whose high efficiency and low-noise characteristics laid a solid foundation for superior sound. Professional products coupled with expert technical advice made our collaboration exceptionally smooth.

Eleanor‌, Manager

Our smart meters deployed in the field have extreme requirements for power consumption and space. Liancheng Meiye's solution perfectly addressed both pain points: the AD7792 chip, consuming only 1µA in power-down mode, directly doubled our device's battery life, and the LS10-13B12R3 ultra-thin module allowed us to design a more compact enclosure. Their ability to supply not just core chips but also consider our overall system design to optimize it makes them a truly valuable partner.

Latest News

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Triode Design Principle: The Key Cornerstone Of The Electronics Field

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