Search result for : Iran blown asphalt
China oxidized bitumen supplier
China oxidized bitumen supplier There is alot of refinery in Qingdao of China to produce oxidized bitumen but unfortunalety there is alot of impurity into Chinese oxidized bitumen. The impurity comming from Carbonate calcium and other filler ...
Iran is biggest country of manufacturing oxidized bitumen
Iran is biggest manufacturer of oxidized bitumen in the world Iran producing largest quantity of oxidized bitumen in various grades as below: Oxidized bitumen 75/25 Oxidized bitumen 85/25 Oxidized bitumen 95/25 Oxidized bitumen ...