About Rayhope

New Materials. New Life.

Rayhope Technology International Limited is the international arm of the Rayhope Group — a national-level high-technology enterprise built on China's strategic graphite reserves. From the mine to the finished product, we control every stage: raw graphite extraction, graphene preparation, applied materials research, and the manufacture of heating, coating, and wellness products sold worldwide.

Why Graphite, Why Graphene

Graphite is a nationally designated strategic mineral resource. Because of its unique structure, it is indispensable to defence, modern industry, and advanced technology. The United States lists graphite among its 35 strategic minerals; the European Union names it one of 14 raw materials "critical to the EU's survival."

Graphene — a single atomic layer of carbon derived from graphite — is the lightest, thinnest and strongest two-dimensional material yet discovered, with exceptional electrical conductivity, thermal conductivity, strength, and specific surface area. Its discovery earned the 2010 Nobel Prize in Physics, and it is now applied across electronics, aerospace, defence, new energy, and advanced materials.

Our Foundation: A Complete Industrial Chain

Rayhope is built around a genuinely vertical structure. Owning the resource at one end and the finished product at the other means we control quality, cost, and innovation across the entire value chain — something very few graphene companies can claim.

Resource Quality, Independently Verified

Our reserves have been assessed by China's leading authorities. The Zhengzhou Institute of Multipurpose Utilization of Mineral Resources (Chinese Academy of Geological Sciences) and the National Engineering Research Center for Comprehensive Utilization of Non-metallic Mineral Resources issued our ore-dressing report. Suzhou Sinoma Non-metallic Minerals Industrial Design & Research Institute issued a dedicated report on large-flake preservation — the flake size that determines graphene quality.

Our Journey

Recognition and Credentials

• National High-Technology Enterprise
• Vice-Chairman Unit, Zhongguancun Graphene Industry Alliance
• Council Member, Beijing Advanced Materials Industry Promotion Association
• Founding Member, International Carbon Materials Alliance
• Investment and cooperation partner, China Graphene Industry Technology Innovation Strategic Alliance
• Member, China Graphite Industry Development Alliance
• Approved material supplier to China State Construction Engineering Corporation (CSCEC)
• Outstanding Supplier, Henan Real Estate Association
• Listed in the China Graphene Industry Directory (2018)
• Named a Top-Ten Unit at the Henan Industrial Product Innovation Design Achievement Exhibition (2022)
• Rayhope's graphene new-building-materials production line designated a key project by the Henan Development and Reform Commission

Visitors and Partners

Professor Sir Konstantin Novoselov — Nobel laureate in Physics, co-discoverer of graphene, Fellow of the Royal Society and Professor at the University of Manchester — visited the Rayhope Group, touring both our science museum and our intelligent factory.

Academician Liu Zhongfan of the Chinese Academy of Sciences, Director of the Beijing Graphene Institute, conferred on Rayhope the honorary title of Vice-Chairman Unit of the Zhongguancun Graphene Industry Alliance.

Rayhope has also hosted senior government and industry delegations, including Wang Guosheng, Party Secretary of Henan Province, who conducted a research visit in 2020.

Vision, Mission and Values

What We Make

Rayhope's technology reaches the market through four product systems:

• Graphene distributed heating — far-infrared underfloor heating film, wall heating panels, heaters, and heated textiles for homes, public buildings, and specialist vehicles.
• Graphene environmental treatment — formaldehyde-decomposing wall coatings and wall-covering ("a fresh-air system painted on your wall"), plus exterior wall materials.
• Graphene anti-corrosion and wear resistance — high-adhesion, weather-resistant, non-toxic protective coatings for industrial and marine use.
• Graphene thermal management — heat-dissipation materials and spherical graphite anode material for lithium batteries.

Real-world deployments include coal-to-electricity heating conversion projects, school and government buildings, villa developments, photovoltaic installations in Qinghai, a self-cleaning photovoltaic pilot with China Three Gorges Corporation, and healthcare projects including Boao Super Hospital and the Yiling Life Care Center.

Sustainability and Purpose

Our work sits at the intersection of energy saving, environmental protection, and quality of life. Independent estimates give a sense of the scale: every 1 million m² of graphene electric heating film installed avoids approximately 120,600 tonnes of carbon emissions annually. If 20% of China's building stock adopted graphene heating, the annual saving would be roughly 312.1 billion kWh of electricity, 320 million tonnes of standard coal, and 834 million tonnes of CO₂ — around 8% of the country's total annual emissions.

Indoor air quality is the second half of that story. China's Indoor Environment Monitoring Centre attributes approximately 42.1% of related health problems to indoor air pollution. Our formaldehyde-decomposing coatings are designed to address that continuously, not just at the point of application.

We take the responsibility of holding a strategic national resource seriously: cherish the resource, develop it cleanly, extend the value chain rather than exporting raw ore, and guarantee high-quality feedstock for downstream industry.

Get in Touch

Company: Rayhope Technology International Limited
Headquarters: Room 801, 8/F Easey Commercial Building, 253-261 Hennessy Road, Wan Chai, Hong Kong
Contact: Get in touch | Partner with us