concrete pump delivery pipe 1. material:st52, 45Mn2,37Mn5 20steel 2, Brand: Concrete mounted truck pump: PM, Sany, Schwing ,Kyokuto,etc. We are a professional manufacturer of concrete pump delivery pipes in china. Our products include delivery pipes, elbows, reducers, couplings, rubber hoses, cleaning balls and so on. OEM available.Learn More >>
Add：(Head office) Haixing Industry Zone, Haixing, Hebei, China.