AYD Advanced Materials manufactures carbon materials for high-temperature, electrochemical, and functional composite applications. From ethylene tar to high-purity pitch, carbon fiber, thermal insulation, and flow battery electrodes, AYD controls the process path from precursor chemistry to engineered components.
More than a single-product supplier.
An integrated carbon materials manufacturer.
AYD is built around feedstock control, process control, and application understanding. Three core competencies support the chain from precursor chemistry to qualified components.
Proprietary High-Purity Pitch
The RefineU® pitch platform is built on a petroleum-based ethylene tar feedstock route, covering battery, fiber, graphite, and carbon material applications across five standard grades.
In-House Carbon Fiber Route
FiberElite® carbon fiber capacity spans precursor design, insulation, composites, friction materials, and high-temperature applications via pitch-based and rayon-based process routes.
Engineered Carbon Component Systems
CarboniteX® and Flow® Series translate carbon materials into application-specific systems for thermal and electrochemical environments.
Two integrated sites.
One engineering culture.
Headquarters in Anshan, Liaoning, comprising a research-driven pitch and fiber production campus alongside a dedicated Advanced Carbon Materials plant (ACM).
Headquarters & Research Center
- Integrated carbon materials R&D and innovation
- Pitch chemistry and fiber precursor development
- Materials engineering and pilot lines
- Next-generation materials research
ACM Plant: Advanced Carbon Materials
- Semiconductor-grade carbon materials
- High-temperature processing center
- Leading UHP cleanroom environments
- Scalable, automated industrial production
From precursor to component.
Continuous paths.
AYD controls the process chain from petroleum-based feedstock to thermal and electrochemical components. Each stage feeds the next, allowing tighter purity control, faster iteration, and shorter lead times.
Ethylene Tar
By-product of petroleum cracking. High purity, low sulfur, suitable aromaticity.
RefineU®
Coating and spinnable pitch series. Softening point 145 to 285°C.
FiberElite®
Pitch-based and rayon-based dual routes. Designed for high-purity, low-thermal-conductivity applications.
Flow® Series
Preoxidized and PAN-based electrode felts. Qualified for energy storage and high-temperature applications.
CarboniteX®
Application-specific carbon component systems for thermal hot zones and electrochemical interfaces.
The value is not in any single product. It is always in controlling the path.
Capacity, capability, and credentials.
Production capacity, R&D depth, and certification coverage.
- National High-Tech Enterprise
- National Specialized & Sophisticated "Little Giant" Enterprise (Key)
- National Green Factory
- Provincial Carbon Materials Research Center
- 16 Invention Patents
- ISO 9001 / 14001 / 45001 / 50001
An engineering-led team.
Founded with engineers, run by engineers.
AYD's management team combines deep materials science expertise with hands-on manufacturing experience, built from the ground up since the company's founding.
Two decades of carbon material engineering.
Greater China's First Pitch-Based Carbon Fiber Line
AYD's parent company established one of the country's first pitch-based carbon fiber production lines, laying the technical foundation for AYD's full-chain integration.
AYD Founded
Established to industrialize advanced carbon material technology, with a focus on pitch chemistry and carbon fiber development.
Platform-Level Capability Expansion
Extended from pitch and carbon fiber into high-purity insulation, rayon-based soft felt, electrode felt, purification, and energy storage materials, completing a platform-level capability build-out.
Key "Little Giant"
Recognized as a National Specialized & Sophisticated Key "Little Giant" Enterprise and a National Green Factory, with both technical specialization and green manufacturing capability formally certified.
Application & data-driven material engineering.
AYD's R&D does not start from a spec sheet. It starts from failure modes inside customer systems: contamination, thermal drift, gas erosion, dimensional instability, conductivity decay, pressure drop, lifecycle inconsistency. From those failure modes, we work backwards through precursor selection, fiber route, carbonization, graphitization, purification, machining, surface treatment, and final part geometry.
Understand the operating environment
Translate failure modes into material design
Validate performance through process control
We engage transparently with customers, partners, and problems.
We question assumptions, including our own, before committing to a material solution.
We state what a material can and cannot do, and stand behind that assessment.
Performance consistency across every production run, not just qualification samples.
Ready to discuss your carbon material requirements?
Share the purity target, thermal profile, conductivity requirement, component geometry, or supply plan. AYD can recommend a material route and qualification path.