Water troughs Feed troughs Precast panels Silage pits Weeping walls Effluent tanks Concrete bunkers Cattle stops Effluent sumps Pipes and Wingwalls A HANHAM (H) CONCRETE Ph 03-308 4816 info@hanhamconcrete.co.nz www.hanhamconcrete.co.nz Water troughs Feed troughs Precast panels Silage pits Weeping walls Effluent tanks Concrete bunkers Cattle stops Effluent sumps Pipes and Wingwalls A HANHAM (H) CONCRETE Ph 03-308 4816 info@hanhamconcrete.co.nz www.hanhamconcrete.co.nz