Bitumen Supplier in Sudan — Grades 60/70, 80/100 and 40/50 via Port Sudan As a bitumen supplier in Sudan, Zumrut International Kimya delivers penetration grades 60/70, 80/100 and 40/50 into Port Sudan in drums, jumbo bags and bulk. Sudan is one of the hottest countries on earth for pavement design purposes — surface temperatures across […]
