Shijiazhuang Zhongtai Pipe Technology Development Ltd. is a research, design, equipment manufacturing and technical services for the integration of high-tech enterprises, a number of years in the domestic steel pipe industry authority under the guidance of experts and professors, tracking similar foreign technology and equipment of advanced technology, systematic analysis of the domestic introduction of the practice equipment, Bocaiyinchang on the basis of innovation. Autonomy to the first multi-point bending roll forming and composition of new technology, the development of a multi-purpose cold-formed LW50x50 to LW400x400 series of pipe forming units. The machining of a subsidiary entity, with strong machining and assembly capacity. Advanced technology, the means of testing and strict style of work, the quality of protection of the equipment. At present, our products are used in more than 20 domestic provinces and cities, and have been exported to the United States, Southeast Asia and other countries and regions, and was unanimously praised by users.