Optimizing Carbon Materials for High-Performance Industries

Hongfeng Carbon Solutions Specializes in Material Development & Processing, and Advanced Manufacturing of Graphite & Carbon-Based Products.

We Are Experts in Graphite and Carbon-Based Materials with Three Core Strengths

Advanced Material Expertise
Hongfeng Carbon Solutions has decades of experience developing innovative material solutions including:

Premium isostatic graphites: Hongfeng IsoPrime™ and premium POCO grades
Advanced enhancements: impermeability, ultra-pure vitreous treatments, PyC and SiC coating, PuriForge™ purification (<5ppm), and CrystiBarrier™ layer protections
Specialty Carbons: VitreCore™ glassy carbon, VitreSeal™ glassy impregnation, and PolyPrime™ graphite composites

Our dedicated R&D team continuously advances material performance, optimizing carbon and graphite solutions for diverse and demanding industries. These technologies provide exceptional purity, durability, and resistance for demanding high-performance applications.
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Cutting-Edge Manufacturing Capabilities
Spanning over 22k sqm (>235k sqft.), our skilled technicians operate hundreds of CNC stations along with dozens of CMM machines, automated 2D & 3D vision systems, ultrasonic cleaning, and 10k-level (ISO 7) clean room.  We take pride in a zero-defect culture of quality control for rapid NPI prototyping and mass-scale production.
Global Operational Excellence
We operate two state-of-the-art production campuses in JAPAN and CHINA, ensuring operational resilience and trade stability.  This infrastructure supports our ability to deliver precision-engineered solutions supported by robust supply chain partnerships and large-scale production facilities.

Why We Are Passionate

Hongfeng Carbon Solutions recognizes the vital role Carbon-based materials have in advancing the technologies and quality of life for our planet. This is why we strive to develop the most advanced materials and quality manufacturing processes that our partners rely on.

Hongfeng Carbon Solutions opened a new production and R&D facility in Kashiwa, Japan. This facility will expand and diversify our production capacity to help manage trade stability. It will additionally serve to enhance our long-term research and development.

2025

Commissioning of Japan Factory

Our VitreCore™ glassy carbon products, and VitreSeal™ vitreous (glassy) impregnated graphite are highly specialized materials.

2024

Developed Glassy Carbon and Vitreous Graphite

Hong Kong Hongfeng Industrial Ltd. is founded as a global business headquarters to lead Hongfeng Carbon Solutions. The office serves to grow business operations internationally and meet the increasing demand for Carbon materials.

2021

Hong Kong Hongfeng Established

Hongfeng Carbon moved to a new 32 acre campus with 22k sqm (>215k sqft.) of manufacturing and R&D space.

2015

New R&D Center and Production Campus

We developed an innovative PECVD graphite boat with several design and utility patents after working closely with leading solar cell manufacturers.‍

2010

Developed Innovative PECVD Graphite Boat

A new generation of fuel cell graphite bipolar plate was developed to help power the fleet of fuel cell buses used during the 2008 Beijing Olympics. Hongfeng Carbon Solutions played a critical role in showcasing this latest "green" technology.‍

2008

Beijing Olympics

Hongfeng Carbon Solutions received certification to process POCO's graphite materials for the semiconductor industry.‍‍

2006

POCO Graphite Processing Certification

Hongfeng Carbon Solutions received ISO9001 certification for quality assurance. We also became the sole distributor for POCO materials in China.

2005

ISO9001 Quality Assurance

Hongfeng Carbon Solutions pioneered ultra-thin graphite bipolar plates through material innovations and our advanced machining capabilities.‍‍

2003

Ultra-Thin Graphite Bipolar Plates

Shanghai Hongfeng Industrial Co. Ltd. was founded as the first manufacturing campus for Hongfeng Carbon Solutions. This campus has grown tremendously to meet the increasing demand for precision machined graphite components.

2001

Shanghai Hongfeng Founded

Key Services

Rapid Prototyping & Mass-Production

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Hongfeng Carbon Solutions has decades of experience as an OEM supplier across a wide range of demanding applications ranging from semiconductor, medical, and industrial markets.  

Our three production campuses across Shanghai, China, Kashiwa, Japan, and Chonan, Japan combing to provide over 25k sqm (~270k sqft.) of state-of-the-art material development & processing, and production space.

We maintain a zero-defect culture built on many years of experience partnering with industry leaders. This capability is matched by our advanced material processing and optimization technologies. We will customize the ideal material for each specialty project that enhances the performance in critical ways.

Let the Hongfeng Carbon Solutions team work with you for rapid prototyping and mass-production of specialty graphite and carbon components.
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Material Development & Processing

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Hongfeng Carbon Solutions has decades of experience developing and processing a wide range of specialized graphite and carbon materials. We are committed to offering state-of-the-art solutions through material and production innovations, and providing the best value to our clients.

Isostatic Graphite Materials:
• Hongfeng IsoPrime™ Graphites
• POCO and Other premium isostatic graphites

Specialty Enhancements:
• Hongfeng ImperviSeal™ Impregnation
• Hongfeng VitreSeal™ Glassy Carbon Impregnation
• Hongfeng PyroShield™ PyC Coating
• Hongfeng SiCera™ Barrier SiC Coating
• We offer PuriForge™ Purification process and CrystiBarrier™ Layer formation.

Specialty Carbon Materials:
• Hongfeng VitreCore™ Glassy Carbon
• Hongfeng VitreSeal™ Glassy Carbon Impregnation
• Hongfeng PolyPrime™ Graphite Composite Materials

Industry-leading OEM's across the semiconductor, medical, energy, and other high-performance industries rely on our quality and consistency to supply critical components. We are flexible to demand and can provide rapid prototyping services.
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Cleanroom for Ultra-Pure Graphite Applications

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Ultra-pure Graphite and Carbon products and components are critical for the semiconductor industry, ion beam applications, as well as many analytical and medical applications. These commonly require materials with purity below 5ppm as verified by ash values. In addition to the specialized materials, cleanroom environments and strict quality control practices are necessary for production of these products. We operate a 10k level cleanroom.

Hongfeng Carbon Solutions has decades of experience serving these industries including globally-leading OEM's. Our expertise has developed as the first distributor certified to process the ultra-pure graphite materials from POCO in Asia and our PuriForge™ purification process.

We have remained a leader and further innovated our material processing techniques to meet new and emerging demands in this market including our VitreSeal™ Glassy Impregnation, VitreCore™ Glassy Carbon, CrystiBarrier™ Layer formation, and PuriForge™ purification.
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True Innovator with 70+ Patents

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Hongfeng Carbon Solutions is widely recognized as an industry pioneer where we have worked closely with clients to develop cutting edge solutions to industrial challenges.  These include:
• Developing our ImperviSeal™ process along with ultra-thin graphite bipolar plates in the early 2000's for the fuel cell vehicles that debuted during the 2008 Beijing Olympics.
• Developing a novel PECVD boat using our IsoPrime™ graphite and PuriForge™ purification processes that made solar panel (photovoltaic) production more efficient and boosted yield for our clients in the early 2000's.
• Demonstrating the micron-level precision to which premium isostatic graphite can be machined for piezoelectric assemblies used for nozzles and printheads in the 2010's.
• Developing our patent-pending VitreSeal™ vitreous graphite impregnation process that can boost yield of ion-implantation by reducing particle emissions and resisting erosion.
• Developing our patent-pending CrystiBarrier™ layer that isolates grain boundaries and provides an environmental decoupling of the graphite microstructure.

All together, Hongfeng Carbon Solutions holds over 70 patents for materials and utility. Our innovations are continuous as we strive to meet new challenges and provide optimized Carbon-based solutions.

Let our experienced team help with your NPI prototyping or mass-production challenge; optimizing the right material and delivering a quality product fast.
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Optimizing Carbon Materials

Learn why we are trusted by clients around the world.
What are the advantages of isostatic graphite?
How can Hongfeng Carbon Solutions customize or enhance Carbon materials?
What are Vitreous and Glassy Carbon materials?
What production capacity can Hongfeng Carbon Solutions provide?