Leading Power Semiconductor Manufacturer
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Choose from 4 Major Series with 300 Product Options

Diode Module

WE CRAFT QUALITY, TO SHAPE TOMORROW

In service, we deliver value; through quality, we forge the future! With a 15-year commitment to producing power semiconductor devices, LJ-MD stands at the forefront of the photovoltaic and new energy revolution. Our anti-reverse diodes, thyristor modules, and flat-type thyristor modules cater to a wide range of industries, from variable frequency drives and soft starters to photovoltaic and new energy solutions, high-frequency power supplies, electromagnetic heating, welding equipment, and more.

ABOUT LJ-MD
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Quality and Environmental Standards

At LJ-MD, we prioritize quality and environmental responsibility. As a testament to our commitment, we are proud to hold the following certifications:

Industrial Use Cases

Covering More Than a Dozen Different Uses, Earning Worldwide Praise

INVERTER
DC CABINET
CHARGING STATION
WELDING EQUIPMENT
HEATING SYSTEM
HIGH VOLTAGE REGULATION
HIGH FREQUENCY EQUIPMENT
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Into LJ-MD

Zhejiang Liujing Rectifier Co., Ltd.

Zhejiang Liujing Rectifier Co., Ltd. is a leading manufacturer of high-quality power semiconductor devices, well-regarded for our diverse product range and excellent service. With over 20 years of experience, we are driven by a commitment to quality, reliability, and competitive pricing. We aspire to be the top supplier of power semiconductors and seek lasting, mutually beneficial partnerships.

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We are your premium supplier

Whether you have a clear understanding of your needs or seek expert guidance for cost-effective cooling and control solutions, reach out to our power management specialists to discuss your requirements.

ENQUIRE NOW

Get in touch with us by submitting your requirement below. We will respond to your enquiry quickly with our best solutions.

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We are open to manufacturing products at our production facilities according to your requests and technical specifications.