Takaitaccen Bayani:

Granules na Graphite/ Granules na Graphite

Girman: 1-5mm ko kowane girman.
Sulfur: matsakaicin 0.05%
Toka: 0.5%
Carbon da aka gyara: 97%-98% minti
Danshi: 0.5%
VM: 1.0%
Launi: baƙi da launin toka
Ƙarfin wadata: tan 500 a kowane wata
Cikakkun bayanai game da shiryawa: manyan jakunkuna ko bisa ga buƙatun abokin ciniki.

Tuntuɓi:
Email: catherine@qfcarbon.com
Mujallar Jama'a/Whatsapp: 86-18230208262