CEO Message
Charmtron is a manufacturer of next-generation materials, graphene film and graphene ink.
Graphene is the world’s thinnest and lightest material with high conductivity that can be applied to various industrial areas, and it is a novel material that is drawing attention from all over the world as application of the material leads to functional improvement of products and development of new technologies.

The company owns manufacture technology for highly functional and dispersive graphene ink that is a must in application of graphen, a new dream material, in addition to application technologies. It developed Roll to Roll CVD equipment boasting of innovative productivity that can continuously produce high-quality one-layer graphene for the purpose of manufacturing high quality graphene films. Currently, as graphene technology and products by Charmtron are being applied to transparent electrodes, radiant heat and electromagnetic wave shield materials in the display industry and in the lighting industry and additional development of application technologies is being continuously conducted, it is expected to be combined with diversified industrial sectors.

Charmtron will make continuous efforts to develop new technologies and application technologies that can keep abreast of new changes demanded by customers, and it is expected to lead to a completely changed future that has never been imagined by mankind.

Thank you.
Company CHARMTRON Co.,Ltd. CEO Yong-ki Kim (Ph. D)
Establishment August 2010
Address 142-10, Saneop-ro 156beon-gil, Gwonseon-gu, Suwon-si, Gyeonggi-do, Republic of Korea Suwon Venturevalley2 A-B116
Business Part
- Graphene : Graphene Film (on Cu, on SiO2, on PET, on Glass)
Graphene Oxide solution (Highly concentrated solution, Funcionalized solution),
Graphene Powder
- Equipment : Graphene CVD, Graphene Roll to Roll CVD,
Vacuum equipment, Semiconductor display equipment, Sputter, Evaporator, ALD etc.
- Materials imports : Cu, Be, W, STEM, glass Pipe