Tianjin Zebao Cement Products Co., Ltd. - Experts in Reinforced Concrete Drainage Pipes, Prefabricated Concrete Components, and Sponge City Solutions. Produces Prestressed Concrete Cylinder Pipe (PCCP), Manholes, Reinforced Concrete Drainage Pipes, Prestressed Concrete Pipes and accessories; Prefabricated energy-saving, environmentally friendly, seismic-resistant housing; Prefabricated water-saving irrigation channels; Prefabricated ecological landscape slopes; Prefabricated underground utili...