ООО Чэнду Чэнсинь Технологии, founded in August 2012, specializes in the grinding and molding of precursors for lithium‑ion battery anode materials, production and cleaning of anode materials, and static pressing, sintering, impregnation and graphitization of special graphite materials. The company also offers mechanical processing of graphite electrodes and sells high‑purity graphite blocks, silicon‑carbide‑coated graphite substrates for semiconductors, graphite thermal‑insulation crucibles for monocrystal furnaces, graphite forms for thermal bending, and double‑sided plates for hydrogen fuel cells. Its products serve battery, semiconductor, solar and metallurgical industries.