- Chemial Mine World Co
- gilsonite"Natural asphalt Bitumen, gilsonite drilling mud flc, gilsonite fluid loss control, barite bentonite Starch Graphit.
- Address:khorasan Sq.khorasan St Tehran Tehran Iran
- Pejvak Energy
- Oil engineering - Chemichal industry, Barite, Bentonite, CMC, drilling Mud, salt,Others,Mining Machinery,Metal Mineral.
- Address:Mirdamad St. Bld No.182, Unit No.19
- Asia Bitumen
- GILSONITE, BARITE, BENTONITE, drilling fluid, mud drilling, cat litter, aviculture, agriculture, chemical, mineral, asphalt, baryte, white barite foundary, deter.
- Address:Hemmat Gharb EXP Tehran Tehran Iran
- Sfb
- barite, gilsonite, iron ore, natural asphalt, coal, drilling mud, bitumen, crude oil, bentonite, drilling fluid, emulsifier, cement class G-D, cement friction retarder, PAC.
- Address:Golshahr Tehran Tehran Iran
- Chemical Mine World Co.
- Gilsonite,Barite,Bentonite,drilling fluid mud,Natural Asphalt Natural Bitumen,Others.
- Address:Khorasan
- PIC International Co.
- Minerals ,MN ore,Bitumen,Bentonite drilling mud.
- Address:204, Amir Bldg., Ferdowsi St., ESFAHAN, Esfahan, Iran
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