中國領(lǐng)先的中粗特種石墨生產(chǎn)商和世界一流的專業(yè)供應(yīng)商
The leading manufacturer of medium-grain specialty graphite in China and a top-ranking professional supplier in the world
The leading manufacturer of medium-grain specialty graphite in China and a top-ranking professional supplier in the world
Our mission is EXPLORING the INFINITE POTENTIALS of SPECIALTY GRAPHITE
