Graphene is the thinnest, strongest, and most efficient electrically and thermally conductive material, and one of the most exciting materials in the past decade. It is almost completely transparent less than four layers, and its density cannot even pass helium (the smallest gas atom). Since the discovery of graphene by Professors Andre Geim and Konstantin Novoselov, it has paved the way for industrial and commercial products, such as smartphones, wearable devices, and electric cars. For this long-lasting, lightweight, flexible, and renewable material, The demand will grow day by day. Demand is an important key to promoting the growth of the global graphene market. Everyone on the planet can create “smart life” to change their lifestyles. One of AzTrong’s core applications is lithium-ion batteries, which I believe will change the value of the battery , electric vehicle and green energy industries.