About Us
Dinghan is a professional manufacturer of Carbon and Graphite material since 1996. With advanced production lines, quality raw materials, and global partnerships, we deliver reliable carbon solutions for the steelmaking and foundry industries.
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Square Meters
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Employee
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Technical and Quality Control Personnel
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60,000 Tons Capacity
Our Customers
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Factory display
Factory display
Strong Production Capacity, Reliable Quality
Our factory integrates advanced equipment, experienced workers, and strict quality management to ensure stable, high-quality supply of carbon and graphite products.
Our factory integrates advanced equipment, experienced workers, and strict quality management to ensure stable, high-quality supply of carbon and graphite products.
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Our Certificate
Our Certificate
Committed to Quality, Recognized Worldwide
We hold key certifications to ensure product quality, safety, and compliance:
ISO 9001 – Quality Management
ISO 14001 – Environmental Management
SGS / BV Reports – Third-party product testing
MSDS & Transport Certification – Safe handling and global compliance
We hold key certifications to ensure product quality, safety, and compliance:
ISO 9001 – Quality Management
ISO 14001 – Environmental Management
SGS / BV Reports – Third-party product testing
MSDS & Transport Certification – Safe handling and global compliance
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Corporate Culture
Corporate Culture
Mutual Respect, Long-Term Partnership
We believe in growing together with our partners. Our cooperation is built on:
Trust & Transparency
Clear communication and honest business practices.
Win-Win Strategy
Supporting each other to achieve mutual success.
Long-Term Vision
Building lasting relationships, not just one-time deals.
We value every partner and are committed to creating reliable, sustainable, and successful cooperation.
We believe in growing together with our partners. Our cooperation is built on:
Trust & Transparency
Clear communication and honest business practices.
Win-Win Strategy
Supporting each other to achieve mutual success.
Long-Term Vision
Building lasting relationships, not just one-time deals.
We value every partner and are committed to creating reliable, sustainable, and successful cooperation.
Multi-certified quality assurance From raw materials, production process to Inspection
and tesing methods are carried out Strict and effective Control
WHY CHOOSE
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Latest News
18
Sep
Comprehensive Overview of Graphite Applications: 25 Critical Uses Across Industries (1)
Energy Storage & Battery Technology Lithium-Ion Battery Anodes: Graphite serves as the dominant anode...
Economic Considerations and Market Dynamics Pricing Structure Grade Type Price Range (USD/ton) Key Applications...
Material Overview and Market Significance Synthetic graphite represents a critically engineered material with...
