值得信赖的全球电子元器件供应商
香港联亿信实业有限公司是一家专业的电子元器件分销商，总部位于中国深圳。我们专注于为工业、汽车、医疗和消费电子应用提供原装、停产及难寻的IC芯片。
凭借超过15年的行业经验，我们建立了覆盖50多个国家的强大全球供应链网络。我们对质量、可靠性和客户满意度的承诺，使我们成为全球制造商值得信赖的合作伙伴。
Why Choose LIANYIXIN
Four core reasons why global customers trust us as their IC sourcing partner.
Original & Reliable Supply
100% original components with full traceability and CoC documentation for every shipment.
Get Quote →Fast Global Delivery
Warehouses in Hong Kong and Shenzhen ensure 24–48h shipping to 50+ countries worldwide.
Get Quote →Strict Quality Control
7-step inspection process with anti-counterfeit checks and pre-shipment quality review.
Learn More →Obsolete IC Sourcing
Global sourcing network for discontinued and EOL components — extend your product lifecycle.
Get Quote →Industries We Serve
High-reliability electronic components for critical applications across all major industries.
AI & HPC
GPUs, NPUs, and AI accelerators for machine learning, inference, and high-performance computing clusters.
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Automotive Electronics
AEC-Q100 qualified MCUs, power ICs, sensors, and communication chips for EVs and ADAS systems.
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Communication (5G/6G)
RF transceivers, baseband processors, optical transceivers, and telecom-grade components.
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IoT
Low-power MCUs, wireless SoCs, BLE/Wi-Fi modules, and edge computing solutions.
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Industrial Control
Industrial-grade MCUs, analog processors, interface ICs, and PLC components for automation.
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Consumer Electronics
Display controllers, audio ICs, touch sensors, and power management for smart devices.
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Memory & Storage
DRAM, Flash, EEPROM, SSD controller ICs, and data-intensive memory solutions.
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New Energy
Power semiconductors, BMS ICs, inverters, and energy storage control components.
View Solutions →电子元器件与IC产品
Original components from leading global semiconductor manufacturers — ready to ship.
Microcontrollers & Processors
8-bit to 32-bit MCUs, MPUs, DSPs and SoCs from leading global brands.
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RF & Communication ICs
RF transceivers, amplifiers, wireless modules and communication processors.
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Analog & Mixed-Signal ICs
Op-amps, comparators, ADCs, DACs and precision signal conditioning ICs.
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High-Reliability Components
Ruggedized ICs qualified for industrial, aerospace, and extreme environments.
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Obsolete & Hard-to-Find ICs
Discontinued and EOL components sourced globally with authenticity guarantee.
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AI Chips
GPUs, NPUs and AI accelerators for machine learning, inference and high-performance computing.
View ProductsHot Products / Featured ICs
Popular and high-demand ICs ready to ship from stock.
LM2596S-5.0
3A step-down voltage regulator, 5V output, TO-263 package.
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XA7Z020-1CLG400Q
Zynq-7000 SoC, dual-core ARM Cortex-A9, FPGA fabric, extensible platform.
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CC2541F256RHAR
Bluetooth Low Energy SoC, 8051 MCU, 256KB Flash, widely used in IoT.
Get Quote →Real Supply Cases
See how we help customers worldwide solve urgent and complex sourcing challenges.
Quality and Quantity Assured
Real products, real inspection, real supply capability.
Altera Cyclone IV FPGA
High-performance FPGA development boards and IC chips in bulk stock, strictly tested and quality assured.
SMA RF Coaxial Connectors
Precision RF coaxial connectors for wireless and microwave applications, wide frequency range, reliable performance.
Semiconductor IC Chips
Wide range of semiconductors, microcontrollers and integrated circuits — original stock, fast global shipping.
Quality you can verify.
Every component goes through a rigorous multi-step verification process to ensure authenticity, reliability, and compliance.
Your next IC sourcing
challenge starts here.
Send part number & quantity — get fast global sourcing support.
Latest from our blog.
Industry insights, component guides, and company updates.
How to Source Hard-to-Find Memory ICs
A practical guide to sourcing discontinued and hard-to-find memory integrated circuits.
Read More →
AI Chip Selection Guide for 2026
Key considerations when selecting AI accelerators and GPUs for compute-intensive applications.
Read More →
Obsolete ICs: Quality & Reliability Guide
How to evaluate obsolete ICs and ensure quality when sourcing discontinued components.
Read More →Distribution Brands
We support sourcing for components from leading global semiconductor brands.
All brand names and logos are used for reference purposes only and do not imply official authorization.