İsocyanate Polymerization İhracat Alım İlanları İsocyanate Polymerization İthalat İlan ve Teklifleri

Raw plastic materials pvc, pp, pe, ps, pet selling.

I need a polyurethane. Can you suggest me a good price?

I need polyurethane made up of isocyanide and polyol to form molds to produce very strong boxes that can withstand high pressure. What is the price per kilogram? ! And my regards