核心元件 驱动未来
Core Components Drive the Future
Industrial Connectors
Safe, Reliable, Innovative
—Helping You Turn Your Dreams into Reality
Advanced technology enables precise control
An independent manufacturer of standard iC (ASSP)
and custom ASiC semiconductor solutions for
the industrial, automotive, and medical technology sectors.
Precision Resistor
your innovative choice in innovative era

Providing Highly Reliable Resistors
Building Trust with Customers to Create New Value
Product quality and reputation have earned
the trust of customers worldwide
Experts in Aluminum Electrolytic Capacitors
Supporting the development of
cutting-edge automotive manufacturing
and power supply technologies
Committed to quality first, earning customers' trust
Power Management ICs Sensor ICs
Reliable, Safe, High Quality
Ultra-thin, Low Power Consumption, High Precision
Comprehensive and meticulous solutions
to meet a wide range of customer needs
Force Sensor
Quality Comes First, Raw Materials Are the Foundation
A wide range of products to meet all customer needs
ABOUT WELTRONICS
Technology-Driven, Service-Oriented
Founded in 1984, WELTRONICS specializes in the distribution of high-quality electronic components from Europe, the United States, Japan, South Korea, and other regions. Product range includes capacitors, resistors, inductors, various sensors, switches, connectors, potentiometers, relays, ICs, crystal oscillators, diodes, transistors, MOSFETs, and IGBT modules. These products are widely used in telecommunications equipment, home appliances, instruments and meters, green energy, lighting, industrial control and automation equipment, automotive electronics, consumer electronics, and medical devices.
1984
Founded
40
+
YEARS
Experience
16
Office
4
Warehousing
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ABLIC NCC CHEMI-CON 大东 DAITO Dexerial 飞达 费加罗 日之出 HINODE iC-Haus KOA 京瓷 KYOCERA 美蓓亚 MinebeaMitsumi NIDEC COMPONENTS NDK
Pearl SEMITEC SII 新电元 ShinDengen 住友 SUMITOMO TE 山一 YAMAICHI 中国中车
*Listed in no particular order.
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Applications
Automotive
Reliable electronic components for automotive systems, enabling precise control, efficient operation, and vehicle safety.
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Power Supply
Reliable components for power supplies, ensuring stable, efficient, and high-performance operation across industrial, AI, and telecom systems.
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Home Appliances
Providing high-efficiency, long-life components for core circuits in major appliances, enhancing energy performance and user experience in air conditioners, refrigerators, and washing machines.
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Industrial
Reliable components for industrial automation and control systems, supporting stable operation and efficient manufacturing.
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Consumer Electronics
Reliable components for consumer electronics, supporting miniaturization, high integration, and enhanced performance in smartphones, tablets, and laptops.
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New Energy
High-temperature, high-voltage components for renewable energy systems, enabling efficient energy conversion and storage.
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Medical
High-stability components for medical devices and monitoring systems, supporting accurate and reliable data acquisition.
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Telecom
Low-loss components for 5G base stations and network equipment, ensuring stable signal transmission and high-speed performance.
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Automotive
Power Supply
Home Appliances
Industrial
Consumer Electronics
New Energy
Medical
Telecom