Chongqing Changbaotian Machinery Technology Co., Ltd. specializes in the production of various "CHANGTIAN" brand multifunctional threshers, winnowing machines, mills, and other small agricultural machinery. The company has been engaged in the research and development and production of thresher series products since 2006. So far, the factory building has expanded to an area of nearly 26,666 square meters, and has developed more than 200 talents, including more than 20 core technology management and product developers.