Yapı ve İnşaat / Yapı Kimyasalları İhracat Alım İlanları İran için Yapı Kimyasalları İhracatı İlanları, Yapı ve İnşaat / Yapı Kimyasalları İhracat Alım İlanları

I’m looking for the price of high-purity Gilsonite (90% purity) if the price is reasonable, I’m ready to make a purchase

Glad to contact you and invite you to cooperate The company is ready to purchase 90/150 grade bitumen for road construction in China monthly volume from 50,000 tons We are ready to consider your price offer and sales terms

i looking bitumen factory in Turkey

Summit bitumen manufacturer and exporter of bitumen all grades