Oceana Trading&Service(Shanghai) Limited is a suplier specializedin concrete machinery, we are located in the international city--Shanghai, which is the Economic, Financial, Trade and Shipping Center in China! We can supply you the whole production line machinery for Concrete pipes, concrete piles, cement blocks, concrete electric polesand other concrete product equipments. We also provide you a coordinatedprocess service from Designing, Manufacturing, Installation&Debugging, trial production and Programming the factory layout.