... of concrete pump pipes and parts in china. Our products include delivery pipes, rubber hoses, elbows, bends, reducers, couplings, cleaning balls spectacle plates cutting ... on SCHWING, PM, KYOKUTO, SANY, ZOOMLION, SERMAC, CIFA, ELBA, IHI, NIIGATA, etc, concrete boom pumps, trailer pumps or shotcrete machines. concrete pump hose pipe