We currently have mature processes for purification of different carbon products, such as graphite, carbon-carbon materials, carbon fiber insulation felt, graphite foil, graphite powder, etc.

In response to the special needs of carbon products in different industries, we have independently developed a variety of surface treatment methods to improve certain properties of different materials to meet the application needs of customers.

We currently have analytical balances, universal testing machines, ash detection devices, anti-oxidation test benches, gas permeability test benches, all-phase microscopes and other testing instruments, which can test the relevant properties required for