мрамор и камни / минералы руды список компаний по импорту из судан

Want villa finishing materials?

i need financial and technical offer for 20 MT perlite with the following specifications: 1- Appearance White or offwhite 2 -Bulk density 45～65 3 -Particle distribution 90% 20 -80 mesh 4 -Hydrophobicity ≥ 200 5 -Water content ≤1%

i am looking for activated carbon factory to produce charcoal in sudan with easy technology,low cost and high quality.