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Contact Rayhope

We welcome enquiries from customers, distributors, OEM partners, investors and press.

Choose the option that best fits your enquiry so it reaches the right team quickly.

Material Specifications

Graphite, graphene powder, graphene oxide, dispersions, slurries and functional formulations.

Request Specifications

Projects & Partnerships

Heating or coating projects, distribution, OEM/ODM and technical cooperation.

Explore Cooperation

General Enquiries

Product questions, samples, orders, media, events and other enquiries.

Contact Rayhope

Get in touch

Phone

400-6265-198

Office

Room 801, 8/F Easey Commercial Building, 253-261 Hennessy Road, Wan Chai, Hong Kong

Hours

9:00 AM – 5:00 PM HKT, Monday – Friday

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General Enquiry

Send us a message

For product questions, samples, orders, technical support, company information, media, events, or anything not covered by the specialist options above.

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Looking for material specifications or a project / distribution partnership? Use the Request Specifications or Explore Cooperation cards above for a faster, more detailed response.

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