June 20 mtengo wapamwamba kwambiri wa graphite electrode (YUAN/tani)

Mtengo womwe uli pamwambawu ndi wongotchula kokha, osati ngati maziko a zomwe zikuchitika.

For inquiry of Graphite Electrode please contact: Teddy@qfcarbon.com  Mob/whatsapp: 86-1373005416