Shengji pipe fittings manufacture co., ltd.

1. we are a professional manufacturer of concrete pump parts in china, specialized in producing concrete pump delivery pipe, rubber hose, elbow, bend, reducer, coupling, cleaning ball, piston, cylinder, eye-glass plate, cutting ring, concrete placing boom, and so on 2. we have been supplying concrete pump parts for schwing, putzmeister, sany, cifa, kyokuto, zoomlion for 10 years, so we can promise you the quality and best price. 3.low price pipe 4.iso certification 5.delivery on time 6.oem is welcome 7.reasonable price