CONCRETE RUBBER HOSE : END HOSE & BOOM HOSES DN125(5'')/DN100(4'')/3"/2.5"/ ... 2" 20,000 CBM QUALITY, 85 BAR W.P., HOSE END Harden We specialized in producing wear-resisting rubber hose, concrete ... wall hardenApplicationSchwing, Putzmeister, kyokuto, Jacon, Sany, etc. CONCRETE RUBBER HOSE : END HOSE & BOOM HOSE