Since 2017, the company has organized relevant technical personnel to carry out technical research, successively conquered a number of key technologies, and successively developed carbon fiber needled fabrics, quartz fiber needled fabrics, high silica fiber needled fabrics and glass fiber needled fabrics, with a bulk density of 0.1~ 0.8g/cm³.

Carbon fiber acupuncture preform is made of carbon fiber cloth with optimized angle layup, combined with carbon fiber short fiber filling, and is integrally connected through a special process. The C/C composite material is made by vapor deposition, which is a light, strong and durable carrier structure. Common specifications include regular parts such as flat plates and pots, as well as special-shaped parts such as diversion cylinders and crucibles.