Since 1989

Donggang Qianyang Refractory Materials Factory （DGQY）

– Specialist in Carbon Products

30 years of experience in refractory material production

Reliable production operations and prompt supply chain fulfillment

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Product Categories

Each of our products is crafted with meticulous attention to detail, incorporating the latest features and technologies.

For example, our smartphones come with large, high – resolution displays, long – lasting batteries, and powerful processors for seamless multitasking.

Our home appliances are designed to be user – friendly, energy – saving, and durable, reducing your utility bills and maintenance costs.

Earthy Graphite

Silicon carbide powder

Coal-based recarburizer

Other refractory materials

Explore more refractory
materials products.

About DGQT

Introducing the scale of the DGQT factory

Established in 1989, Donggang City Qianyang Refractory Materials Factory is a family-owned enterprise located in Dandong, China’s largest border city.

Stable quality

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30+ years of industry experience

With 30+ years of industry experience, our factory is reputable for integrity and reliability in producing high - quality lump graphite and silicon carbide powders and trading carbon additives.

About DGQT
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Our Factory

Since 2011, EOS SECURE has been a leading manufacturer of high-precision lock cylinders, offering innovative mechanical and electronic locking systems. We primarily export our products to Europe, Russia, North America, Southeast Asia, South America, and the Middle East.

Production workshop

Quality Inspection

Packaging and containerization

Our team

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Michael Robert

Solution

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-We Always Have the Right Solutions for You

Metal smelting and processing industry

This industry covers steel and non - ferrous metal smelting, ferroalloys and casting. Earthy graphite and other materials enhance metal quality and ensure smooth production processes.

Mechanical manufacturing industry

In mechanical manufacturing, earthy graphite acts as a lubricant, while silicon carbide is used in abrasives. They improve equipment performance and extend service life.

Electronic information industry

The electronic information sector uses silicon carbide powder to produce high - frequency, high - power electronic devices, driving development in new energy and communication areas.

Building materials production industry

For building materials like cement and glass, refractory materials in kilns are essential to maintain stable high - temperature production and ensure product quality.

Petrochemical energy industry

In petrochemical high - temperature equipment, refractory materials are applied to reduce heat loss and protect the equipment from chemical and thermal corrosion.

Why Choose US

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Custom Solutions

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Quality Assurance

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Why Work with DGQY

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Reliable After-Sales

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Short Delivery Time

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violet@dgqygraphite.com

kit@dgqygraphite.com

+8613162010709

TEL +4525183216

Since 1989

Donggang Qianyang Refractory Materials Factory （DGQY）

Product Categories

Explore more refractory
materials products.

About DGQT

Introducing the scale of the DGQT factory

Stable quality

30+ years of industry experience

About DGQT
Heading Text Here

This is the heading

Our Factory

Our team

Quis autem veleum iure repreh enderit.

Michael Robert

Solution

Add Your Heading Text Here

-We Always Have the Right Solutions for You

Why Choose US

Add Your Heading Text Here

Why Work with DGQY

Need assistance? Our team is ready to respond to you!

About DGQY

Our Pages

Our Pages

violet@dgqygraphite.com

kit@dgqygraphite.com

+8613162010709

TEL +4525183216

Since 1989

Donggang Qianyang Refractory Materials Factory （DGQY）

Product Categories

Explore more refractory materials products.

About DGQT

Introducing the scale of the DGQT factory

Stable quality

30+ years of industry experience

About DGQT Heading Text Here

This is the heading

Our Factory

Our team

Quis autem veleum iure repreh enderit.

Michael Robert

Solution

Add Your Heading Text Here

-We Always Have the Right Solutions for You

Why Choose US

Add Your Heading Text Here

Why Work with DGQY

Need assistance? Our team is ready to respond to you!

About DGQY

Our Pages

Our Pages

Explore more refractory
materials products.

About DGQT
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