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Dalian Ruiyu Technology Co., Ltd.

74+

years experience

in the industry

About our company

Specialized Manufacturer of Steelmaking Equipment and High-Power Transformers

Ruiyu Technology was established in 1952 and specializes in the manufacturing of transformers, electric furnace systems, and metallurgical equipment for steel mills and industrial applications.
The company produces furnace transformers, power transformers, electric arc furnace systems, continuous casting machines, and related components, with products supplied to customers in more than 40 countries and regions.

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Quality advantage
Recommended product
Step-up Transformer
Step-up Transformer
A step-up transformer is an electrical device that...
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Electric Arc Furnace Transformer
Electric Arc Furnace Transformer
Electric arc furnace transformers serve as the core...
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Ladle Refining Furnace Transformer
Ladle Refining Furnace Transformer
Ladle refining furnaces are primarily used for refining...
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Electric Arc Furnace
Electric Arc Furnace
Our electric furnace production base has a history of...
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Ladle Refining Furnace
Ladle Refining Furnace
A ladle furnace is an off-line refining equipment used...
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Continuous Casting Machine
Continuous Casting Machine
We have a team of senior engineers to provide customized...
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Copper Mould Assembly
Copper Mould Assembly
Continuous casting machine is the key equipment in steel...
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Copper Mould Tube
Copper Mould Tube
The copper tube is a key component in the continuous...
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Electrode Arm
Electrode Arm
Electrode Arms are core components of modern Electric...
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Electrode Holders
Electrode Holders
As the terminal component of the short network for...
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Furnace Roof
Furnace Roof
The furnace roof (also called the cover) for electric...
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Water-cooled Panel
Water-cooled Panel
The water-cooled panel is a core component of the...
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latest news
Sep22
Chinese Transformer Technology Upgrades Toward High Efficiency, Scenario Adap...

Recently, with the implementation of the *Implementation Plan for High-quality ...

Sep18
Electric‑arc Furnace Working Principle

Electric‑arc Furnace Working Principle The electric‑arc furnace generates heat ...

Sep15
Chinese Continuous Caster Technology Upgrades Toward Intelligence, Near-net-s...

Driven by continued policies on steel industry capacity replacement, energy con...

Sep11
Metallurgical Resource Recycling

Metallurgical Resource Recycling (1) Technical Objectives Realize full‑volume d...