golshar, tehran, tehran, Iran,
SFBTrade company is one of Trading companies in Iran that isfocused on Mineral ...
mine, gilsonite, bitumen, crude oil, natural asphalt, iron ore, barite, steam coal, bentonite, lime, barit, gelton, emulsifier, caustic soda, cement class g-d, cement class, magneset thinner, cement friction retarder, magneset retarder, investment, baryte
