Engineering Artificial Graphite
Powering the Future of New Energy
Tianhongji Technology specializes in R&D, production, and distribution of artificial graphite anode materials for lithium-ion batteries — delivering high-energy-density, long-cycle, and fast-charging solutions to global EV, ESS, and consumer customers.
Years in Anode R&D
Core Patents
× 10kt Capacity / yr
Countries Served
Products & Solutions
A complete artificial graphite anode portfolio for EV, ESS, and consumer applications
Power-Type Artificial Graphite Anode
For EV traction batteries — balancing energy density and cycle life
- Capacity: 350-355 mAh/g
- Cycle life ≥ 3,000 cycles
- First-cycle efficiency ≥ 93%
ESS-Type Artificial Graphite Anode
For grid-scale energy storage — extreme cycle life and cost efficiency
- Cycle life ≥ 8,000 cycles
- High consistency, low fade
- Wide temp range -30°C to 60°C
Fast-Charging Artificial Graphite Anode
For 4C / 6C ultra-fast-charge battery platforms
- 4C-6C fast charging
- 0-80% SOC in 10 minutes
- Low polarization, low Li-plating risk
Silicon-Carbon Composite Anode
Next-gen high-energy-density anode breaking the graphite ceiling
- Capacity 450-1500 mAh/g
- Low expansion, long cycle life
- Pairs with high-nickel cathodes
Consumer-Grade Artificial Graphite Anode
For 3C electronics, power tools, and small-power batteries
- Compaction ≥ 1.75 g/cm³
- First-cycle efficiency ≥ 94%
- Customizable particle size
Custom Solutions
Tailored capacity, particle size, compaction, and surface treatment
- Joint-lab co-development
- Sample delivery in 7-15 days
- Engineering-sample to SOP support
About Tianhongji
Xinjiang Tianhongji Technology Co., Ltd. is a national high-tech enterprise integrating R&D, graphitization, manufacturing, and sales of artificial graphite anode materials. Built on Xinjiang's high-quality coal-based needle coke and abundant green-power resources, our integrated production base covers raw-material processing, graphitization, shaping, coating, carbonization, and classification, with annual capacity exceeding 50,000 tons. Our products serve EV, ESS, and consumer battery markets, supplying multiple tier-one cell manufacturers worldwide.
Driven by Innovation
Graphitization, shaping, coating, secondary granulation — full-stack process innovation
R&D Center
100+
Focused on structural design, surface coating, and granulation processes for artificial graphite anodes — driving iteration toward higher energy density, longer cycle life, and faster charging through joint labs with universities and cell customers.
Testing Laboratory
50+
Equipped with laser particle sizers, tap density analyzers, BET surface-area instruments, and full coin-cell test systems — ensuring end-to-end consistency control from raw material to finished product.
Patents & Process
120+
A growing portfolio of core invention patents in secondary granulation, pitch coating, continuous graphitization furnaces, and low-swelling anodes — forming a complete process and IP moat.
Industry Hot Topics
Fast charging, silicon-carbon, low-swelling, solid-state — tracking the evolution of anode technology
4C/6C Ultra-Fast Charging
High-voltage fast charging is shifting anode design from "high capacity" toward "high rate + low Li-plating". Secondary granulation, isotropic structures, and surface coatings have become the key process levers.
Silicon-Carbon Composite Anodes
Silicon offers 10× the theoretical capacity of graphite. CVD processes and porous-carbon scaffolds dramatically reduce expansion, and 2026 marks the ramp year for mass production.
Long-Cycle ESS Anodes
ESS cycle requirements are moving from 6,000 to 10,000-15,000 cycles, raising the bar on artificial graphite structural stability and low-fade performance.
Graphitization Cost-Down
Continuous graphitization furnaces, smart box-furnace control, and green-power graphitization are accelerating cost reduction — reshaping the integrated competitive landscape.
Solid-State Anode Adaptation
Semi- and full-solid-state cells impose new requirements on anode-electrolyte interfaces and compaction — opening opportunities for oriented graphite and composite anodes.
Low-Carbon & Green Graphitization
The EU CBAM is driving the anode industry toward green transformation. Green-power graphitization and product-level carbon footprint management are becoming critical for export.
News Center
Company updates and industry insights — keeping pace with the artificial graphite anode market
Phase II of Tianhongji's 50,000-ton Artificial Graphite Anode Project Successfully Commissioned
Tianhongji Technology has successfully commissioned Phase II of its 50,000-ton annual artificial graphite anode project. The added capacity will primarily supply leading domestic EV battery customers.
THJ-FC60 Fast-Charging Anode Passes 6C Qualification, Enters Top OEM Supply Chain
Q1 2026: Global Anode Shipments Up 31% YoY — Artificial Graphite Maintains Dominance
Year of Silicon-Carbon Anode Ramp: CVD Mainstreams, Demand to Top 70 kt in 2026
Sustainability
Green Manufacturing
Powered by Xinjiang green electricity with low-carbon graphitization and waste-heat recovery — continuously reducing energy intensity and carbon footprint per ton of anode material.
Social Responsibility
Driving local employment in Xinjiang, supporting talent development and multicultural integration, and building a sustainable lithium-battery value chain together with our partners.
Corporate Governance
Robust compliance, risk, and quality management systems certified to IATF 16949, ISO 14001, and ISO 45001 — providing customers with reliable supply assurance.