Graphite Block imakhala ndi matenthedwe abwino kwambiri omwe amatsogolera kuziziritsa bwino.Makhalidwe: magetsi otsikakukana, magetsi abwino ndi matenthedwe conductivity, mkulu makutidwe ndi okosijeni kukana, kukana kwambiri matenthedwe ndimakina mantha, mkulu mawotchi mphamvu, mkulu Machining molondola ndi zina zotero. Takulandilani kuti mufunseWhatsapp & Mob:+ 86-13722682542 Email:merry@ykcpc.comWebusayiti: www.ykcpc.com;www.qfcarbon.com