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

I would like to inform you that we are a manufacturer of PVC wall panel and ceiling and we are going to add impact modifier to our products.