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

we are interested in purchasing of hydro-insulation bridge cover material. please advise where in turkey we can purchase such kind of materials. we need also the technical specifications for consideration. thank you in advance and waiting for prompt reply.