Elektwòd grafit kim byen pou lavant FC: 98.5% min, S 0.05% max, Sann 0.7% max, VM0.8% max, Imidite: 0.5% max, N: 0.03% max Gwosè: 0-2mm, 2-6mm, 1-5mm oubyen kòm demann kliyan an Byenveni achtè/komèsan/distribitè/itilizatè final ki serye pou yo gen yon ti pale biznis avèk nou. Atansyon: JudyNimewo Whatsapp ak WeChat: +86-13722682542 Email: judy@qfcarbon.comWèb: www.qfcarbon.com