Today is the world bitumen industry day.
An industry that is under everyone's feet, but is rarely seen.
Gilsonite — a substance that makes bitumen stronger, road more durable.
We supply directly from the mine at Kani Gostaran Zagros Shabab.
Without mediation by ASTM analysis.
همین حالا تماس بگیرید
پاسخ فوری و مشاوره رایگان در انتظار شماست.