Dazhan Nanomaterials Co., Ltd. Was established in May 2011. The Dazhan CNT factory built China’s first kiloton-level carbon nanotube production line. Due to the affordable price, it ranked second among the industry’s carbon nanotube sales in China in 2021. As a professional carbon nanotube manufacturer, Dazhan has passed the IATF16949, https://cnanotube.com/