jamsahar
Oil, Mazut, Bitumen and petrochemical products
The Best of Made in Taiwan
Primary member : Bitumen Suppliers & Manufacturers
Iran 
Jahan Ghir Pars
all grades of Bitumen, Oxidized Bitumen. Paraffin Wax & Gilsonite for drilling & asphalt, RPO, Base Oil, Caustic Soda & other Petroleum & Petrochemical Products