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Charmgraphene
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Charmgraphene Co., Ltd is the manufacture of graphene material and gragphene application device since 2010, in South Korea. Graphene is the sheet of carbon atoms with a one atomic layer thickness, 200 times stronger than steel, 100 times more conductive than copper, and transparent material that transmits 97% of visible light in case of single layer graphene.
Charmgraphene produce the film type graphene with width 300mm and it is made high speed of 2000mm/minute by using Roll to Roll thermal CVD equipment. The quality of graphene is under 200 ohms/sq for sheet resistance.
Furthermore, graphene heaters are developed using our graphene films and applied to various heating devices such as warm eye massager, warm belt and warm vest, and high temperature device above 300 for home applliances.
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Registration Date |
2020/01/17 (Year/Month/Date) |
Buyer / Seller in EC21 |
Seller |
Business Type |
Manufacturer |
Year established |
2010 |
Employees total |
11 - 50 |
Annual revenue |
USD 1,000,001 - 2,000,000 |
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Contact Information |
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Company |
Charmgraphene |
Address |
A-B116, 142-10, Saneop-ro 156beon-gil, Gwonseon-gu Suwon-si Gyeonggi-do 16648 Korea |
Phone |
82 - 31 - 2745349 |
Fax |
82 - 31 - 2745348 |
Homepage |
http://charmtron.com/ |
Contact |
Huisook Choi
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