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Trusted Electronic Components Supplier Since 2008

LCBOM (Shenzhen Liancheng Meiye Electronics) is a leading manufacturer and distributor of power modules, integrated circuits, diodes, transistors, and industrial automation solutions. With over 17 years of expertise, we deliver high-reliability electronic components to industries worldwide.

About LCBOM

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.

  • 17+ Years of Industry Experience
  • 100% Quality Guarantee
  • Global Supply Chain Network
  • One-on-One Technical Support
Learn more about our capabilities →
Medical Grade Power Supply Waterproof LED Driver Low Power NPN Transistor Adjustable Zener Diode

Our Products

We offer a comprehensive range of electronic components designed for reliability, efficiency, and performance across industrial, medical, automotive, and consumer applications.

Ultra-thin AC-DC Module

Ultra-thin AC-DC Module

Compact, high-efficiency power conversion module ideal for space-constrained applications.

  • • Input: 85-265VAC
  • • Output: 5V/12V/24V DC
  • • Efficiency: Up to 88%
  • • Operating Temp: -20°C to +70°C
High-Speed Switching NPN Transistor

High-Speed Switching NPN Transistor

Optimized for fast switching applications in power supplies and digital circuits.

  • • Max Collector Current: 1A
  • • Transition Frequency: 150MHz
  • • Low Saturation Voltage
  • • TO-92 Package
Waterproof LED Driver

Waterproof LED Driver Power Supply

IP67-rated driver for outdoor and harsh environment lighting applications.

  • • Output: Constant Current 350mA-1000mA
  • • Waterproof & Dustproof (IP67)
  • • Overload & Short-Circuit Protection
  • • Aluminum Housing for Heat Dissipation
Low Power NPN Transistor

Low Power Consumption NPN Transistor

Designed for battery-powered and energy-efficient systems.

  • • Low Leakage Current
  • • Max Power Dissipation: 625mW
  • • SOT-23 Package
  • • Ideal for Signal Amplification
Adjustable Zener Diode

Adjustable Zener Diode

Precision voltage reference with adjustable output for stable regulation.

  • • Adjustable Output: 2.5V to 36V
  • • High Accuracy (±1%)
  • • Low Temperature Drift
  • • TO-92 / SOT-23 Options
Medical Grade AC-DC Power Supply

Medical Grade AC-DC Power Supply

Certified for medical equipment with reinforced insulation and low leakage.

  • • Meets IEC 60601-1 Standards
  • • Low Earth Leakage Current
  • • 2x MOPP Isolation
  • • 5V to 48V Output Options
STM 32-bit Microcontroller

STM 32-bit Microcontroller (MCU)

High-performance ARM Cortex-M based processor for embedded control.

  • • ARM Cortex-M3/M4 Core
  • • Up to 180MHz Clock Speed
  • • Rich Peripheral Set
  • • Industrial Temperature Range
High Efficiency AC-DC Power Converter

High Efficiency AC-DC Power Converter

Energy-saving converter with active PFC for improved power factor.

  • • Efficiency > 90%
  • • Active Power Factor Correction
  • • Wide Input Voltage Range
  • • Compact Enclosed Design

Why Choose LCBOM?

We combine technical excellence, supply chain stability, and customer-centric service to deliver unmatched value.

17+ Years Experience

Rich industry experience with a professional and mature team ensuring meticulous service.

100% Quality Guarantee

We take full responsibility for any quality issue and ensure product reliability.

24-Hour Support

Rapid response and dedicated technical support available within 24 hours.

Global Supply Chain

Diversified procurement network ensures stable supply and competitive pricing.

17+
Years in Business
32
Layer PCB Capability
100+
Global Clients
24h
Support Response

Frequently Asked Questions

What products does LCBOM offer?

LCBOM offers a wide range of electronic components including power modules (AC-DC, DC-DC), integrated circuits (MCUs, memory, sensors), diodes, transistors, IGBTs, and industrial automation products such as PLCs, HMIs, and servo drives.

Where is LCBOM located?

Our company, Shenzhen Liancheng Meiye Electronics Co., Ltd., is headquartered in Shenzhen, China. Room 1903, Angel Building, Futian District, Shenzhen.

Do you provide OEM services?

Yes, we offer comprehensive OEM services including custom PCB design, PCBA assembly, component sourcing, and product customization based on client specifications.

What is your quality control process?

We implement strict quality control procedures throughout production, including incoming material inspection, in-process testing, and final product verification. We provide a 100% quality guarantee on all products.

How can I request a quote?

You can request a quote by visiting our official website or contacting our sales team directly via phone or email.

Get in Touch

Have questions about our products or services? Reach out to our team for expert support.

+8613316483210
Room 1903, Angel Building, Futian District, Shenzhen, China

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