Advanced Graphite Solutions for Industrial Excellence

High-purity, high-strength graphite products engineered for extreme environments — from precious metal smelting to semiconductor manufacturing.

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8+ Years

Global Market Presence

50+ Countries

Exported To

ISO Certified

Quality & Safety Standards

About Zibo Ouzheng Carbon

Since its establishment in 2011, Zibo Ouzheng Carbon Co., Ltd. has grown into a comprehensive carbon enterprise integrating research and development, production, and sales. With a deep understanding and relentless pursuit of the carbon industry, we deliver high-performance graphite solutions trusted worldwide.

We focus on the production of graphite crucibles, molds, rotors, vacuum furnace accessories, and new energy panels. Our products are known for high purity, high mechanical strength, excellent thermal shock resistance, and superior electrical and thermal conductivity.

Certified under environmental, quality, and occupational health & safety management systems, our products are exported to the UK, USA, Germany, Russia, Australia, UAE, Singapore, South Korea, Japan, and more.

Product Center

Engineered for performance, durability, and precision across industries

Graphite Crucible

Ideal for smelting precious metals, with high temperature resistance and strong chemical stability.

• High bulk density
• Anti-oxidation surface treatment
• Long service life
• Customizable sizes

Continuous Casting Graphite Mold

Used in metal casting, especially for copper, aluminum, and precious metals.

• High thermal shock resistance
• Wear-resistant
• Precision-machined
• Horizontal & vertical casting

Graphite Plate

Versatile use in sintering, electrolysis, fuel cells, and degassing.

• Low electrical resistance
• Customizable dimensions
• Bipolar & anode options
• Anti-corrosion treated

Isostatic Graphite Block

High-density blocks ideal for EDM and precision machining.

• Uniform structure
• High mechanical strength
• Excellent machinability
• Low porosity

Graphite Rotor

Used in aluminum degassing systems for efficient gas dispersion.

• High thermal stability
• Corrosion-resistant
• Long operational life
• Custom blade design

Graphite Tube

Used in vacuum furnaces, semiconductor processing, and thermal systems.

• High purity
• Excellent thermal conductivity
• Dimensional accuracy
• Vacuum-compatible

Graphite Felt

Thermal insulation material for high-temperature vacuum furnaces.

• Lightweight & flexible
• High heat resistance
• Low thermal conductivity
• Custom thicknesses

Graphite Electrode

High-conductivity electrodes for industrial electrical applications.

• High current capacity
• Stable performance
• Resistant to oxidation
• Machined to specification

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Why Choose OzGraphite?

Engineered excellence backed by innovation and global trust

High Purity & Strength

Our graphite products are made from high-quality petroleum coke with excellent mechanical strength and purity levels suitable for semiconductor and photovoltaic industries.

Superior Conductivity

Excellent thermal and electrical conductivity ensures efficient performance in high-demand applications like EDM, electrolysis, and vacuum furnaces.

Global Trust

Trusted by customers in over 50 countries including the USA, Germany, Japan, and Australia. ISO-certified quality and reliable delivery.

Custom Manufacturing

From dimension to material selection, we support custom designs for crucibles, molds, plates, and electrodes tailored to your industrial needs.

Rapid Response & Support

Dedicated service team with fast response times. We ensure smooth communication and technical support throughout your project lifecycle.

Sustainable & Certified

Compliant with ISO 14001 (Environmental), ISO 9001 (Quality), and ISO 45001 (Safety). We prioritize sustainable practices in production and logistics.

Frequently Asked Questions

What industries use your graphite products?

Our products serve precious metal smelting, nonferrous metal casting, heat treatment, chemical processing, semiconductor manufacturing, photovoltaics, and new energy sectors.

Can you customize graphite components?

Yes. We offer full customization in size, shape, purity, and surface treatment for crucibles, molds, plates, and electrodes.

Do you provide anti-oxidation treatment?

Yes. Many of our graphite products undergo special anti-oxidation coating to extend service life in high-temperature environments.

What certifications do you hold?

We are certified under ISO 9001 (Quality), ISO 14001 (Environmental), and ISO 45001 (Occupational Health & Safety).

How do I request a quote?

Visit ozgraphite.com to submit your specifications or contact us directly via email.

Get in Touch

For inquiries, quotes, or technical support, reach out to our team. We respond promptly to all requests.

Phone / Fax

+86-533-6159088

Email

[email protected]

Address

NO.29 Beijing Road, Zhangdian District, Zibo City, Shandong Province, China. Postal Code: 255000

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