Global Supply a.s.Worldwide cooperationRoad coversRoad covers cataloqueOur company delivers products form ductile iron and composite materials.Among others we offer:-Ductile iron manhole covers-Plastic material (GRP or SMC) manhole covers -Ductile iron hydrantsWe offer round and square shape covers in the following classes:-class A15-class B125-class D400Our goal is to offer a quality products which is in accordance with european norms. Our products are therfore certified.