... We specialized in producing wear-resisting rubber hose, concrete conveying rubber hose, sand blasting hose, air hose ... .We specialized in producing wear-resisting rubber hose, concrete conveying rubber hose, sand blasting hose, air hose ... 380 barService Life20,000 cubic meterHose EndGalvanized, inner wall hardenApplicationSchwing, Putzmeister, kyokuto, Jacon, Sany, etc. CONCRETE RUBBER HOSE : END ...