Jian Tong Building Materials Co., Ltd. is located in Quyang Bridge, Zhengding County, Shijiazhuang City, and is a professional manufacturer of cement pipes and municipal cement components. Our factory produces various types of cement pipes, including steel socket pipes, socket and spigot cement pipes, flexible bell mouth cement pipes, bell mouth cement pipes, and flat-end cement pipes. In addition, we can also produce and process various cement components such as inspection wells and covers.