Yu Zhang

2D Carbon (Changzhou) Tech Inc., Ltd. engages in the production and sale of graphene transparent conductive film. Its products include graphene pressure sensors, graphene heating films, graphene touch sensors, and graphene membranes. The company was founded on December 27, 2011 and is headquartered in Changzhou, China.

The Sixth Element (Changzhou) Materials Technology Co., Ltd. engages in the research, development, production, and sale of new carbon materials. Its products include graphene products such as electrical and thermal conduction type graphene, enhancement type graphene, and anti-corrosion type graphene, as well as electronic screens such as capacitive touch panels and capacitive touch screens. The company was founded by Yan Qu on November 14, 2011 and is headquartered in Changzhou, China.